in general , the following words or phrases have the indicated definition when used in the summary , description , examples , and claims . the term “ antibody ” is used in the broadest sense and specifically covers , for example , single monoclonal antibodies ( including agonist , antagonist , and neutralizing antibodies , de - immunized , murine , chimeric or humanized antibodies ), antibody compositions with polyepitopic specificity , single - chain antibodies , immunoconjugates and antibody fragments ( see below ). the term “ monoclonal antibody ” as used herein refers to an antibody obtained from a population of substantially homogeneous antibodies , i . e ., the individual antibodies comprising the population are identical except for possible naturally occurring mutations that may be present in minor amounts . monoclonal antibodies are highly specific , being directed against a single antigenic site . furthermore , in contrast to polyclonal antibody preparations which include different antibodies directed against different determinants ( epitopes ), each monoclonal antibody is directed against a single determinant on the antigen . in addition to their specificity , the monoclonal antibodies are advantageous in that they may be synthesized uncontaminated by other antibodies . the modifier “ monoclonal ” indicates the character of the antibody as being obtained from a substantially homogeneous population of antibodies , and is not to be construed as requiring production of the antibody by any particular method . for example , the monoclonal antibodies to be used in accordance with the present invention may be made by the hybridoma ( murine or human ) method first described by kohler et al ., nature , 256 : 495 ( 1975 ), or may be made by recombinant dna methods ( see , e . g ., u . s . pat . no . 4 , 816 , 567 ). the “ monoclonal antibodies ” may also be isolated from phage antibody libraries using the techniques described in clackson et al ., nature , 352 : 624 - 628 ( 1991 ) and marks et al ., j . mol . biol ., 222 : 581 - 597 ( 1991 ), for example . “ antibody fragments ” comprise a portion of an intact antibody , preferably comprising the antigen - binding or variable region thereof . examples of antibody fragments include less than full length antibodies , fab , fab ′, f ( ab ′) 2 , and fv fragments ; diabodies ; linear antibodies ; single - chain antibody molecules ; single - chain antibodies , single domain antibody molecules , fusion proteins , recombinant proteins and multispecific antibodies formed from antibody fragment ( s ). an “ intact ” antibody is one which comprises an antigen - binding variable region as well as a light chain constant domain ( c l ) and heavy chain constant domains , c h 1 , c h 2 and c h 3 . the constant domains may be native sequence constant domains ( e . g . human native sequence constant domains ) or amino acid sequence variant thereof preferably , the intact antibody has one or more effector functions . depending on the amino acid sequence of the constant domain of their heavy chains , intact antibodies can be assigned to different “ classes ”. there are five - major classes of intact antibodies : iga , igd , ige , igg , and igm , and several of these may be further divided into “ subclasses ” ( isotypes ), e . g ., igg1 , igg2 , igg3 , igg4 , iga , and iga2 . the heavy - chain constant domains that correspond to the different classes of antibodies are called α , δ , ε , γ , and μ , respectively . the subunit structures and three - dimensional configurations of different classes of immunoglobulins are well known . antibody “ effector functions ” refer to those biological activities attributable to the fc region ( a native sequence fc region or amino acid sequence variant fc region ) of an antibody . examples of antibody effector functions include c1q binding ; complement dependent cytotoxicity ; fc receptor binding ; antibody - dependent cell - mediated cytotoxicity ( adcc ); phagocytosis ; down regulation of cell surface receptors ( e . g . b cell receptor ; bcr ), etc . “ antibody - dependent cell - mediated cytotoxicity ” and “ adcc ” refer to a cell - mediated reaction in which nonspecific cytotoxic cells that express fc receptors ( fcrs ) ( e . g . natural killer ( nk ) cells , neutrophils , and macrophages ) recognize bound antibody on a target cell and subsequently cause lysis of the target cell . the primary cells for mediating adcc , nk cells , express fcγriii only , whereas monocytes express fcγri , fcγrii and fcγriii . fcr expression on hematopoietic cells is summarized in table 3 on page 464 of ravetch and kinet , annu . rev . immunol 9 : 457 - 92 ( 1991 ). to assess adcc activity of a molecule of interest , an in vitro adcc assay , such as that described in u . s . pat . no . 5 , 500 , 362 or 5 , 821 , 337 may be performed . useful effector cells for such assays include peripheral blood mononuclear cells ( pbmc ) and natural killer ( nk ) cells . alternatively , or additionally , adcc activity of the molecule of interest may be assessed in vivo , e . g ., in a animal model such as that disclosed in clynes et al . pnas ( usa ) 95 : 652 - 656 ( 1998 ). “ effector cells ” are leukocytes which express one or more fcrs and perform effector functions . preferably , the cells express at least fcγriii and perform adcc effector function . examples of human leukocytes which mediate adcc include peripheral blood mononuclear cells ( pbmc ), natural killer ( nk ) cells , monocytes , cytotoxic t cells and neutrophils ; with pbmcs and nk cells being preferred . the effector cells may be isolated from a native source thereof , e . g . from blood or pbmcs as described herein . the terms “ fc receptor ” or “ fcr ” are used to describe a receptor that binds to the fe region of an antibody . the preferred fcr is a native sequence human fcr . moreover , a preferred fcr is one which binds an igg antibody ( a gamma receptor ) and includes receptors of the fcγri , fcγrii , and fcγriii subclasses , including allelic variants and alternatively spliced forms of these receptors . fcγrii receptors include fcγriia ( an “ activating receptor ”) and fcγriib ( an “ inhibiting receptor ”), which have similar amino acid sequences that differ primarily in the cytoplasmic domains thereof . activating receptor fcγriia contains an immunoreceptor tyrosine - based activation motif ( itam ) in its cytoplasmic domain . inhibiting receptor fcγriib contains an immunoreceptor tyrosine - based inhibition motif ( itim ) in its cytoplasmic domain . ( see review m . in daëron , annu . rev . immunol . 15 : 203 - 234 ( 1997 )). fcrs are reviewed in ravetch and kinet , annu . rev . immunol 9 : 457 - 92 ( 1991 ); capel et al ., immunomethods 4 : 25 - 34 ( 1994 ); and de haas et al ., j . lab . clin . med . 126 : 330 - 41 ( 1995 ). other fcrs , including those to be identified in the future , are encompassed by the term “ fcr ” herein . the term also includes the neonatal receptor , fcrn , which is responsible for the transfer of maternal iggs to the fetus ( guyer et al ., j . immunol . 117 : 587 ( 1976 ) and kim et al ., eur . j . immunol . 24 : 2429 ( 1994 )). “ complement dependent cytotoxicity ” or “ cdc ” refers to the ability of a molecule to lyse a target in the presence of complement . the complement activation pathway is initiated by the binding of the first component of the complement system ( c1q ) to a molecule ( e . g . an antibody ) complexed with a cognate antigen . to assess complement activation , a cdc assay , e . g . as described in gazzano - santoro et al ., j . immunol . methods 202 : 163 ( 1996 ) may be performed . the term “ variable ” refers to the fact that certain portions of the variable domains differ extensively in sequence among antibodies and are used in the binding and specificity of each particular antibody for its particular antigen . however , the variability is not evenly distributed throughout the variable domains of antibodies . it is concentrated in three segments called hypervariable regions both in the light chain and the heavy chain variable domains . the more highly conserved portions of variable domains are called the framework regions ( frs ). the variable domains of native heavy and light chains each comprise four frs , largely adopting a β - sheet configuration , connected by three hypervariable regions , which form loops connecting , and in some cases forming part of , the β - sheet structure . the hypervariable regions in each chain are held together in close proximity by the frs and , with the hypervariable regions from the other chain , contribute to the formation of the antigen - binding site of antibodies ( see kabat et al ., sequences of proteins of immunological interest , 5th ed . public health service , national institutes of health , bethesda , md . pp 15 - 17 ; 48 - 53 ( 1991 )). the constant domains are not involved directly in binding an antibody to an antigen , but exhibit various effector functions , such as participation of the antibody in antibody dependent cellular cytotoxicity ( adcc ). the term “ hypervariable region ” when used herein refers to the amino acid residues of an antibody which are responsible for antigen - binding . the hypervariable region generally comprises amino acid residues from a “ complementarity determining region ” or “ cdr ” ( e . g . residues 24 - 34 ( l1 ), 50 - 56 ( l2 ) and 89 - 97 ( l3 ) in the light chain variable domain and 31 - 35 ( h1 ), 50 - 65 ( h2 ) and 95 - 102 ( h3 ) in the heavy chain variable domain ; kabat et al ., sequences of proteins of immunological interest , 5th ed . public health service , national institutes of health , bethesda , md . pp 15 - 17 ; 48 - 53 ( 1991 )) and / or those residues from a “ hypervariable loop ” ( e . g . residues 2632 ( l1 ), 50 - 52 ( l2 ) and 91 - 96 ( l3 ) in the light chain variable domain and 26 - 32 ( h1 ), 53 - 55 ( h2 ) and 96 - 101 ( h3 ) in the heavy chain variable domain ; chothia and lesk j . mol . biol . 196 : 901 - 917 ( 1987 )). “ framework region ” or “ fr ” residues are those variable domain residues other than the hypervariable region residues as herein defined . papain digestion of antibodies produces two identical antigen - binding fragments , called “ fab ” fragments , each with a single antigen - binding site , and a residual “ fc ” fragment , whose name reflects its ability to crystallize readily . pepsin treatment yields an f ( ab ′) 2 fragment that has two antigen - binding sites and is still capable of cross - linking antigen . “ fv ” is the minimum antibody fragment which contains a complete antigen - recognition and antigen - binding site . this region consists of a dimer of one heavy chain and one light chain variable domain in tight , non - covalent association . it is in this configuration that the three hypervariable regions of each variable domain interact to define an antigen - binding site on the surface of the v h - v l dimer . collectively , the six hypervariable regions confer antigen - binding specificity to the antibody . however , even a single variable domain ( or half of an fv comprising only three hypervariable regions specific for an antigen ) has the ability to recognize and bind antigen , although at a lower affinity than the entire binding site . the fab fragment also contains the constant domain of the light chain and the first constant domain ( ch i ) of the heavy chain . fab ′ fragments differ from fab fragments by the addition of a few residues at the carboxy terminus of the heavy chain ch1 domain including one or more cysteines from the antibody hinge region . fab ′- sh is the designation herein for fab ′ in which the cysteine residue ( s ) of the constant domains bear at least one free thiol group . f ( ab ′) 2 antibody fragments originally were produced as pairs of fab ′ fragments which have hinge cysteines between them . other chemical couplings of antibody fragments are also known . the “ light chains ” of antibodies from any vertebrate species can be assigned to one of two clearly distinct types , called kappa ( κ ) and lambda ( λ ), based on the amino acid sequences of their constant domains . “ single - chain fv ” or “ scfv ” antibody fragments comprise the v h and v l domains of antibody , wherein these domains are present in a single polypeptide chain . preferably , the fv polypeptide further comprises a polypeptide linker between the v h and v l domains which enables the scfv to form the desired structure for antigen binding . for a review of scfv see plückthun in the pharmacology of monoclonal antibodies , vol . 113 , rosenburg and moore eds ., springer - verlag , new york , pp . 269 - 315 ( 1994 ). the term “ diabodies ” refers to small antibody fragments with two antigen - binding sites , which fragments comprise a variable heavy domain ( v h ) connected to a variable light domain ( v l ) in the same polypeptide chain ( v h - v l ). by using a linker that is too short to allow pairing between the two domains on the same chain , the domains are forced to pair with the complementary domains of another chain and create two antigen - binding sites . diabodies are described more fully in , for example , ep 404 , 097 ; wo 93 / 11161 ; and hollinger et al ., proc . natl . acad . sci . usa , 90 : 6444 - 6448 ( 1993 ). an “ isolated ” antibody is one which has been identified and separated and / or recovered from a component of its natural environment . contaminant components of its natural environment are materials which would interfere with diagnostic or therapeutic uses for the antibody , and may include enzymes , hormones , and other proteinaceous or nonproteinaceous solutes . isolated antibody includes the antibody in situ within recombinant cells since at least one component of the antibody &# 39 ; s natural environment will not be present . ordinarily , however , isolated antibody will be prepared by at least one purification step . an antibody “ which binds ” an antigen of interest is one capable of binding that antigen with sufficient affinity such that the antibody is useful as a therapeutic or diagnostic agent in targeting a cell expressing the antigen . where the antibody is one which binds the antigenic moiety it will usually preferentially bind that antigenic moiety as opposed to other receptors , and does not include incidental binding such as non - specific fc contact , or binding to post - translational modifications common to other antigens and may be one which does not significantly cross - react with other proteins . methods , for the detection of an antibody that binds an antigen of interest , are well known in the art and can include but are not limited to assays such as facs , cell elisa and western blot . as used herein , the expressions “ cell ”, “ cell line ”, and “ cell culture ” are used interchangeably , and all such designations include progeny . it is also understood that all progeny may not be precisely identical in dna content , due to deliberate or inadvertent mutations . mutant progeny that have the same function or biological activity as screened for in the originally transformed cell are included . it will be clear from the context where distinct designations are intended . “ treatment or treating ” refers to both therapeutic treatment and prophylactic or preventative measures , wherein the object is to prevent or slow down ( lessen ) the targeted pathologic condition or disorder . those in need of treatment include those already with the disorder as well as those prone to have the disorder or those in whom the disorder is to be prevented . hence , the mammal to be treated herein may have been diagnosed as having the disorder or may be predisposed or susceptible to the disorder . the terms “ cancer ” and “ cancerous ” refer to or describe the physiological condition in mammals that is typically characterized by unregulated cell growth or death . examples of cancer include , but are not limited to , carcinoma , lymphoma , blastoma , sarcoma , and leukemia or lymphoid malignancies . more particular examples of such cancers include squamous cell cancer ( e . g . epithelial squamous cell cancer ), lung cancer including small - cell lung cancer , non - small cell lung cancer , adenocarcinoma of the lung and squamous carcinoma of the lung , cancer of the peritoneum , hepatocellular cancer , gastric or stomach cancer including gastrointestinal cancer , pancreatic cancer , glioblastoma , cervical cancer , ovarian cancer , liver cancer , bladder cancer , hepatoma , breast cancer , colon cancer , rectal cancer , colorectal cancer , endometrial or uterine carcinoma , salivary gland carcinoma , kidney or renal cancer , prostate cancer , vulval cancer , thyroid cancer , hepatic carcinoma , anal carcinoma , penile carcinoma , as well as head and neck cancer . a “ chemotherapeutic agent ” is a chemical compound useful in the treatment of cancer . examples of chemotherapeutic agents include alkylating agents such as thiotepa and cyclosphosphamide ( cytoxan ™); alkyl sulfonates such as busulfan , improsulfan and piposulfan ; aziridines such as benzodopa , carboquone , meturedopa , and uredopa ; ethylenimines and methylamelamines including altretamine , triethylenemelamine , triethylenephosphoramide , triethylenethiophosphoramide and trimethylolomelamine ; nitrogen mustards such as chlorambucil , chlomaphazine , cholophosphamide , estramustine , ifosfamide , mechlorethamine , mechlorethamine oxide hydrochloride , melphalan , novembichin , phenesterine , prednimustine , trofosfamide , uracil mustard ; nitrosureas such as carmustine , chlorozotocin , fotemustine , lomustine , nimustine , ranimustine ; antibiotics such as aclacinomysins , actinomycin , authramycin , azaserine , bleomycins , cactinomycin , calicheamicin , carabicin , carnomycin , carzinophilin , chromomycins , dactinomycin , daunorubicin , detorubicin , 6 - diazo - 5 - oxo - l - norleucine , doxorubicin , epirubicin , esorubicin , idarubicin , marcellomycin , mitomycins , mycophenolic acid , nogalamycin , olivomycins , peplomycin , potfiromycin , puromycin , quelamycin , rodorubicin , streptonigrin , streptozocin , tubercidin , ubenimex , zinostatin , zorubicin ; anti - metabolites such as methotrexate and 5 - fluorouracil ( 5 - fu ); folic acid analogues such as denopterin , methotrexate , pteropterin , trimetrexate ; purine analogs such as fludarabine , 6 - mercaptopurine , thiamiprine , thioguanine ; pyrimidine analogs such as ancitabine , azacitidine , 6 - azauridine , carmofur , cytarabine , dideoxyuridine , doxifluridine , enocitabine , floxuridine , 5 - fu ; androgens such as calusterone , dromostanolone propionate , epitiostanol , mepitiostane , testolactone ; anti - adrenals such as aminoglutethimide , mitotane , trilostane ; folic acid replenisher such as frolinic acid ; aceglatone ; aldophosphamide glycoside ; aminolevulinic acid ; amsacrine ; bestrabucil ; bisantrene ; edatraxate ; defofamine ; demecolcine ; diaziquone ; elformithine ; elliptinium acetate ; etoglucid ; gallium nitrate ; hydroxyurea ; lentinan ; lonidamine ; mitoguazone ; mitoxantrone ; mopidamol ; nitracrine ; pentostatin ; phenamet ; pirarubicin ; podophyllinic acid ; 2 - ethylhydrazide ; procarbazine ; psk ®; razoxane ; sizofiran ; spirogermanium ; tenuazonic acid ; triaziquone ; 2 , 2 ′, 2 ″- trichlorotriethylamine ; urethan ; vindesine ; dacarbazine ; mannomustine ; mitobronitol ; mitolactol ; pipobroman ; gacytosine ; arabinoside (“ ara - c ”); cyclophosphamide ; thiotepa ; taxanes , e . g . paclitaxel ( taxol ®, bristol - myers squibb oncology , princeton , n . j .) and docetaxel ( taxotere ®, aventis , rhone - poulenc rorer , antony , france ); chlorambucil ; gemcitabine ; 6 - thioguanine ; mercaptopurine ; methotrexate ; platinum analogs such as cisplatin and carboplatin ; vinblastine ; platinum ; etoposide ( vp - 16 ); ifosfamide ; mitomycin c ; mitoxantrone ; vincristine ; vinorelbine ; navelbine ; novantrone ; teniposide ; daunomycin ; aminopterin ; xeloda ; ibandronate ; cpt - 11 ; topoisomerase inhibitor rfs 2000 ; difluoromethylornithine ( dmfo ); retinoic acid ; esperamicins ; capecitabine ; and pharmaceutically acceptable salts , acids or derivatives of any of the above . also included in this definition are anti - hormonal agents that act to regulate or inhibit hormone action on tumors such as anti - estrogens including for example tamoxifen , raloxifene , aromatase inhibiting 4 ( 5 )- imidazoles , 4 - hydroxytamoxifen , trioxifene , keoxifene , ly117018 , onapristone , and toremifene ( fareston ); and anti - androgens such as flutamide , nilutamide , bicalutamide , leuprolide , and goserelin ; and pharmaceutically acceptable salts , acids or derivatives of any of the above . “ mammal ” for purposes of treatment refers to any animal classified as a mammal , including humans , mice , scid or nude mice or strains of mice , domestic and farm animals , and zoo , sports , or pet animals , such as sheep , dogs , horses , cats , cows , etc . preferably , the mammal herein is human . “ oligonucleotides ” are short - length , single - or double - stranded polydeoxynucleotides that are chemically synthesized by known methods ( such as phosphotriester , phosphite , or phosphoramidite chemistry , using solid phase techniques such as described in ep 266 , 032 , published 4 may 1988 , or via deoxynucleoside h - phosphonate intermediates as described by froehler et al ., nucl . acids res ., 14 : 5399 - 5407 , 1986 . they are then purified on polyacrylamide gels . in accordance with the present invention , “ humanized ” and / or “ chimeric ” forms of non - human ( e . g . murine ) immunoglobulins refer to antibodies which contain specific chimeric immunoglobulins , immunoglobulin chains or fragments thereof ( such as fv , fab , fab ′, f ( ab ′) 2 or other antigen - binding subsequences of antibodies ) which results in the decrease of a human anti - mouse antibody ( hama ), human anti - chimeric antibody ( haca ) or a human anti - human antibody ( haha ) response , compared to the original antibody , and contain the requisite portions ( e . g . cdr ( s ), antigen binding region ( s ), variable domain ( s ) and so on ) derived from said non - human immunoglobulin , necessary to reproduce the desired effect , while simultaneously retaining binding characteristics which are comparable to said non - human immunoglobulin . for the most part , humanized antibodies are human immunoglobulins ( recipient antibody ) in which residues from the complementarity determining regions ( cdrs ) of the recipient antibody are replaced by residues from the cdrs of a non - human species ( donor antibody ) such as mouse , rat or rabbit having the desired specificity , affinity and capacity . in some instances , fv framework region ( fr ) residues of the human immunoglobulin are replaced by corresponding non - human fr residues . furthermore , the humanized antibody may comprise residues which are found neither in the recipient antibody nor in the imported cdr or fr sequences . these modifications are made to further refine and optimize antibody performance . in general , the humanized antibody will comprise substantially all of at least one , and typically two , variable domains , in which all or substantially all of the cdr regions correspond to those of a non - human immunoglobulin and all or substantially all of the fr residues are those of a human immunoglobulin consensus sequence . the humanized antibody optimally also will comprise at least a portion of an immunoglobulin constant region ( fc ), typically that of a human immunoglobulin . “ de - immunized ” antibodies are immunoglobulins that are non - immunogenic , or less immunogenic , to a given species . de - immunization can be achieved through structural alterations to the antibody . any de - immunization technique known to those skilled in the art can be employed . one suitable technique for de - immunizing antibodies is described , for example , in wo 00 / 34317 published jun . 15 , 2000 . an antibody which induces “ apoptosis ” is one which induces programmed cell death by any means , illustrated by but not limited to binding of annexin v , caspase activity , fragmentation of dna , cell shrinkage , dilation of endoplasmic reticulum , cell fragmentation , and / or formation of membrane vesicles ( called apoptotic bodies ). as used herein “ antibody induced cytotoxicity ” is understood to mean the cytotoxic effect derived from the hybridoma supernatant or antibody produced by the hybridoma deposited with the idac as accession number 010207 - 02 which effect is not necessarily related to the degree of binding . throughout the instant specification , hybridoma cell lines , as well as the isolated monoclonal antibodies which are produced therefrom , are alternatively referred to by their internal designation , ar59a367 . 7 or depository designation , idac 010207 - 02 . as used herein “ antibody - ligand ” includes a moiety which exhibits binding specificity for at least one epitope of the target antigen , and which may be an intact antibody molecule , antibody fragments , and any molecule having at least an antigen - binding region or portion thereof ( i . e ., the variable portion of an antibody molecule ), e . g ., an fv molecule , fab molecule , fab ′ molecule , f ( ab ′) 2 molecule , a bispecific antibody , a fusion protein , or any genetically engineered molecule which specifically recognizes and binds at least one epitope of the antigen bound by the isolated monoclonal antibody produced by the hybridoma cell line designated as idac 010207 - 02 ( the idac 010207 - 02 antigen ). as used herein “ cancerous disease modifiying antibodies ” ( cdmab ) refers to monoclonal antibodies which modify the cancerous disease process in a manner which is beneficial to the patient , for example by reducing tumor burden or prolonging survival of tumor bearing individuals , and antibody - ligands thereof . as used herein “ antigen - binding region ” means a portion of the molecule which recognizes the target antigen . as used herein “ competitively inhibits ” means being able to recognize and bind a determinant site to which the monoclonal antibody produced by the hybridoma cell line designated as idac 010207 - 02 , ( the idac 010207 - 02 antibody ) is directed using conventional reciprocal antibody competition assays . ( belanger l ., sylvestre c . and dufour d . ( 1973 ), enzyme linked immunoassay for alpha fetoprotein by competitive and sandwich procedures . clinica chimica acta 48 , 15 ). as used herein “ target antigen ” is the idac 010207 - 02 antigen or portions thereof . as used herein , an “ immunoconjugate ” means any molecule or cdmab such as an antibody chemically or biologically linked to a cytotoxin , a radioactive agent , enzyme , toxin , an anti - tumor drug or a therapeutic agent . the antibody or cdmab may be linked to the cytotoxin , radioactive agent , anti - tumor drug or therapeutic agent at any location along the molecule so long as it is able to bind its target . examples of immunoconjugates include antibody toxin chemical conjugates and antibody - toxin fusion proteins . as used herein , a “ fusion protein ” means any chimeric protein wherein an antigen binding region is connected to a biologically active molecule , e . g ., toxin , enzyme , or protein drug . in order that the invention herein described may be more fully understood , the following description is set forth . the present invention provides cdmabs ( i . e ., idac 010207 - 02 cdmab ) which specifically recognize and bind the idac 010207 - 02 antigen . the cdmab of the isolated monoclonal antibody produced by the hybridoma deposited with the idac as accession number 010207 - 02 may be in any form as long as it has an antigen - binding region which competitively inhibits the immunospecific binding of the isolated monoclonal antibody produced by hybridoma idac 010207 - 02 to its target antigen . thus , any recombinant proteins ( e . g ., fusion proteins wherein the antibody is combined with a second protein such as a lymphokine or a tumor inhibitory growth factor ) having the same binding specificity as the idac 010207 - 02 antibody fall within the scope of this invention . in one embodiment of the invention , the cdmab is the idac 010207 - 02 antibody . in other embodiments , the cdmab is an antigen binding fragment which may be a fv molecule ( such as a single - chain fv molecule ), a fab molecule , a fab ′ molecule , a f ( ab ′) 2 molecule , a fusion protein , a bispecific antibody , a heteroantibody or any recombinant molecule having the antigen - binding region of the idac 010207 - 02 antibody . the cdmab of the invention is directed to the epitope to which the idac 010207 - 02 monoclonal antibody is directed . the cdmab of the invention may be modified , i . e ., by amino acid modifications within the molecule , so as to produce derivative molecules . chemical modification may also be possible . derivative molecules would retain the functional property of the polypeptide , namely , the molecule having such substitutions will still permit the binding of the polypeptide to the idac 010207 - 02 antigen or portions thereof . these amino acid substitutions include , but are not necessarily limited to , amino acid substitutions known in the art as “ conservative ”. for example , it is a well - established principle of protein chemistry that certain amino acid substitutions , entitled “ conservative amino acid substitutions ,” can frequently be made in a protein without altering either the conformation or the function of the protein . such changes include substituting any of isoleucine ( i ), valine ( v ), and leucine ( l ) for any other of these hydrophobic amino acids ; aspartic acid ( d ) for glutamic acid ( e ) and vice versa ; glutamine ( q ) for asparagine ( n ) and vice versa ; and serine ( s ) for threonine ( t ) and vice versa . other substitutions can also be considered conservative , depending on the environment of the particular amino acid and its role in the three - dimensional structure of the protein . for example , glycine ( g ) and alanine ( a ) can frequently be interchangeable , as can alanine and valine ( v ). methionine ( m ), which is relatively hydrophobic , can frequently be interchanged with leucine and isoleucine , and sometimes with valine . lysine ( k ) and arginine ( r ) are frequently interchangeable in locations in which the significant feature of the amino acid residue is its charge and the differing pk &# 39 ; s of these two amino acid residues are not significant . still other changes can be considered “ conservative ” in particular environments . the hybridoma cell line ar59a367 . 7 was deposited , in accordance with the budapest treaty , with the international depository authority of canada ( idac ), bureau of microbiology , health canada , 1015 arlington street , winnipeg , manitoba , canada , r3e 3r2 , on feb . 1 , 2007 , under accession number 010207 - 02 . in accordance with 37 cfr 1 . 808 , the depositors assure that all restrictions imposed on the availability to the public of the deposited materials will be irrevocably removed upon the granting of a patent . the deposit will be replaced if the depository cannot dispense viable samples . to produce the hybridoma that produces the anti - cancer antibody ar59a367 . 7 , a single cell suspension of frozen human colon metastasis to the liver tumor tissue ( genomics collaborative , cambridge , mass .) was prepared in pbs . immuneasy ™ ( qiagen , venlo , netherlands ) adjuvant was prepared for use by gentle mixing . five to seven week old balb / c mice were immunized by injecting subcutaneously 2 million cells in 50 microliters of the antigen - adjuvant . recently prepared antigen - adjuvant was used to boost the immunized mice intraperitoneally , 2 weeks after the initial immunization , with 2 million cells in 50 microliters . a spleen was used for fusion three days after the last immunization . the hybridomas were prepared by fusing the isolated splenocytes with nso - 1 myeloma partners . the supernatants from the fusions were tested from subclones of the hybridomas . to determine whether the antibodies secreted by the hybridoma cells are of the igg or igm isotype , an elisa assay was employed . 100 microliters / well of goat anti - mouse igg + igm ( h + l ) at a concentration of 2 . 4 micrograms / ml in coating buffer ( 0 . 1 m carbonate / bicarbonate buffer , ph 9 . 2 - 9 . 6 ) at 4 ° c . was added to the elisa plates overnight . the plates were washed thrice in washing buffer ( pbs + 0 . 05 percent tween ). 100 microliters / well blocking buffer ( 5 percent milk in wash buffer ) was added to the plates for 1 hour at room temperature and then washed thrice in washing buffer . 100 microliters / well of hybridoma supernatant was added and the plates were incubated for 1 hour at room temperature . the plates were washed thrice with washing buffer and 1 / 100 , 000 dilution of either goat anti - mouse igg or igm horseradish peroxidase conjugate ( diluted in pbs containing 5 percent milk ), 100 microliters / well , was added . after incubating the plates for 1 hour at room temperature the plates were washed thrice with washing buffer . 100 microliters / well of tmb solution was incubated for 1 - 3 minutes at room temperature . the color reaction was terminated by adding 50 microliters / well 2m h 2 so 4 and the plates were read at 450 nm with a perkin - elmer hts7000 plate reader . as indicated in fig1 , the ar59a367 . 7 hybridoma secreted primarily antibodies of the igg isotype . to determine the subclass of antibody secreted by the hybridoma cells , an isotyping experiment was performed using a mouse monoclonal antibody isotyping kit ( hycult biotechnology , frontstraat , netherlands ). 500 microliters of buffer solution was added to the test strip containing rat anti - mouse subclass specific antibodies . 500 microliters of hybridoma supernatant was added to the test tube , and submerged by gentle agitation . captured mouse immunoglobulins were detected directly by a second rat monoclonal antibody which is coupled to colloid particles . the combination of these two proteins creates a visual signal used to analyse the isotype . the anti - cancer antibody ar59a367 . 7 is of the igg2b , kappa isotype . after two rounds of limiting dilution , hybridoma supernatants were tested for antibodies that bound to target cells in a cell elisa assay . one human breast cancer cell line , two human colon cancer cell lines and 1 human non - cancer skin cell line were tested : mda - mb - 231 , sw1116 , lovo and ccd - 27sk respectively . all cell lines were obtained from the american type tissue collection ( atcc , manassas , va .). the plated cells were fixed prior to use . the plates were washed thrice with pbs containing mgcl 2 and cacl 2 at room temperature . 100 microliters of 2 percent paraformaldehyde diluted in pbs was added to each well for 10 minutes at room temperature and then discarded . the plates were again washed with pbs containing mgcl 2 and cacl 2 three times at room temperature . blocking was done with 100 microliters / well of 5 percent milk in wash buffer ( pbs + 0 . 05 percent tween ) for 1 hour at room temperature . the plates were washed thrice with wash buffer and the hybridoma supernatant was added at 75 microliters / well for 1 hour at room temperature . the plates were washed 3 times with wash buffer and 100 microliters / well of 1 / 25 , 000 dilution of goat anti - mouse igg or igm antibody conjugated to horseradish peroxidase ( diluted in pbs containing 5 percent milk ) was added . after 1 hour incubation at room temperature the plates were washed 3 times with wash buffer and 100 microliter / well of tmb substrate was incubated for 1 - 3 minutes at room temperature . the reaction was terminated with 50 microliters / well 2m h 2 so 4 and the plates were read at 450 nm with a perkin - elmer hts7000 plate reader . the results as tabulated in fig1 were expressed as the number of folds above background compared to an in - house igg isotype control that has previously been shown not to bind to the cell lines tested . the antibodies from the hybridoma ar59a367 . 7 showed detectable binding to the lovo colon cancer and ccd - 27sk non - cancer skin cell lines . in conjunction with testing for antibody binding , the cytotoxic effect of the hybridoma supernatants ( antibody induced cytotoxicity ) was tested in the cell lines : mda - mb - 231 , ovcar - 3 ( human ovarian cancer cell line ; atcc , manassas , va . ), sw1116 , lovo and ccd - 27sk . calcein am was obtained from molecular probes ( eugene , oreg .) and the assay was performed as outlined below . cells were plated before the assay at the predetermined appropriate density . after 2 days , 75 microliters of supernatant from the hybridoma microtitre plates were transferred to the cell plates and incubated in a 5 percent co 2 incubator for 5 days . the wells that served as the positive controls were aspirated until empty and 100 microliters of sodium azide ( nan 3 , 0 . 01 percent , sigma , oakville , on ), cycloheximide ( chx , 0 . 5 micromolar , sigma , oakville , on ) or anti - egfr antibody ( c225 , igg1 , kappa , 5 micrograms / ml , cedarlane , homby , on ) dissolved in culture medium , was added . after 5 days of treatment , the plates were then emptied by inverting and blotting dry . room temperature dpbs ( dulbecco &# 39 ; s phosphate buffered saline ) containing mgcl 2 and cacl 2 was dispensed into each well from a multichannel squeeze bottle , tapped 3 times , emptied by inversion and then blotted dry . 50 microliters of the fluorescent calcein dye diluted in dpbs containing mgcl 2 and cacl 2 was added to each well and incubated at 37 ° c . in a 5 percent co 2 incubator for 30 minutes . the plates were read in a perkin - elmer hts7000 fluorescence plate reader and the data was analyzed in microsoft excel . the results are tabulated in fig1 . supernatant from the ar59a367 . 7 hybridoma produced specific cytotoxicity of 12 percent on the sw1116 cells . this was 60 percent of the cytotoxicity obtained with the positive control c225 for sw1116 . there was no observable cytotoxicity to the non - cancer skin cell line ccd - 27sk . the known non - specific cytotoxic agents cycloheximide and nan 3 generally produced cytotoxicity as expected . the anti - egfr antibody c225 produced cytotoxicity as expected on sw1116 . results from fig1 demonstrate that the cytotoxic effects of ar59a367 . 7 on the different cell lines did not correlate to the level of binding . although there was no detectable binding to the sw1116 cell line under these conditions , there were detectable levels of cytotoxicity . ar59a367 . 7 did not produce cytotoxicity in , albeit it did bind to , the lovo colon cancer and ccd - 27sk non - cancer skin cell lines . the antibody therefore exhibited functional specificity , which was not necessarily related to the degree of binding . ar59a367 . 7 monoclonal antibody was produced by culturing the hybridoma in cl - 1000 flasks ( bd biosciences , oakville , on ) with collections and reseeding occurring twice / week . standard antibody purification procedures with protein g sepharose 4 fast flow ( amersham biosciences , baie d &# 39 ; urfé , qc ) were followed . it is within the scope of this invention to utilize monoclonal antibodies that are humanized , de - immunized , chimeric or murine . binding of ar59a367 . 7 to breast ( mda - mb - 231 ), colon ( lovo , dld - 1 , sw620 and sw1116 ), prostate ( pc - 3 ), pancreatic ( aspc - 1 and bxpc - 3 ), lung ( a549 ) and ovarian ( ovcar - 3 ) cancer , and non - cancer cell lines from skin ( ccd - 27sk ) and lung ( hs888 . lu ) was assessed by flow cytometry ( facs ). all cell lines were obtained from the american type tissue collection ( atcc , manassas , va .). cells were prepared for facs by initially washing the cell monolayer with dpbs ( without ca ++ and mg ++ ). cell dissociation buffer ( invitrogen , burlington , on ) was then used to dislodge the cells from their cell culture plates at 37 ° c . after centrifugation and collection , the cells were resuspended in dpbs containing mgcl 2 , cacl 2 and 2 percent fetal bovine serum at 4 ° c . ( staining media ) and counted , aliquoted to appropriate cell density , spun down to pellet the cells and resuspended in staining media at 4 ° c . in the presence of the test antibody ( ar59a367 . 7 ) or control antibodies ( isotype control , anti - egfr ). isotype control and the test antibody were assessed at 20 micrograms / ml whereas anti - egfr was assessed at 5 micrograms / ml on ice for 30 minutes . prior to the addition of alexa fluor 546 - conjugated secondary antibody the cells were washed once with staining media . the alexa fluor 546 - conjugated antibody in staining media was then added for 30 minutes at 4 ° c . the cells were then washed for the final time and resuspended in fixing media ( staining media containing 1 . 5 percent paraformaldehyde ). flow cytometric acquisition of the cells was assessed by running samples on a facsarray ™ using the facsarray ™ system software ( bd biosciences , oakville , on ). the forward ( fsc ) and side scatter ( ssc ) of the cells were set by adjusting the voltage and amplitude gains on the fsc and ssc detectors . the detectors for the fluorescence ( alexa - 546 ) channel was adjusted by running unstained cells such that cells had a uniform peak with a median fluorescent intensity of approximately 1 - 5 units . for each sample , approximately 10 , 000 gated events ( stained fixed cells ) were acquired for analysis and the results are presented in fig2 . fig2 presents the mean fluorescence intensity fold increase above isotype control . representative histograms of ar59a367 . 7 antibodies were compiled for fig3 . ar59a367 . 7 demonstrated binding to the cell lines tested with the exception of the non - cancer skin cell line ccd - 27sk . there was binding to colon dld - 1 ( 6 . 3 - fold ), lovo ( 5 . 9 - fold ), sw620 ( 8 . 1 - fold ) and sw1116 ( 4 . 7 - fold ); pancreatic aspc - 1 ( 2 . 4 - fold ) and bxpc - 3 ( 2 . 6 - fold ); breast mda - mb - 231 ( 2 . 1 - fold ); lung a549 ( 2 . 8 - fold ); prostate pc - 3 ( 3 . 6 - fold ) and ovarian ovcar - 3 ( 6 . 4 - fold ) cancer cell lines and non - cancer lung hs888 . lu ( 2 . 9 - fold ) cell line . these data demonstrate that ar59a367 . 7 bound to several different cell lines with varying levels of antigen expression . example 1 demonstrated that ar59a367 . 7 had anti - cancer properties against a human cancer cell line . with reference to fig4 and 5 , 8 to 10 week old female scid mice were implanted with 5 million human pancreatic cancer cells ( bxpc - 3 ) in 100 microliters pbs solution injected subcutaneously in the scruff of the neck . the mice were randomly divided into 2 treatment groups of 5 . on the day after implantation , 20 mg / kg of ar59a367 . 7 test antibody or buffer control was administered intraperitoneally to each cohort in a volume of 300 microliters after diluted from the stock concentration with a diluent that contained 2 . 7 mm kc1 , 1 mm kh 2 po 4 , 137 mm nacl and 20 mm na 2 hpo 4 . the antibody and control samples were then administered once per week for the duration of the study . tumor growth was measured about every 7 day with calipers . the study was completed after 8 doses of antibody . body weights of the animals were recorded once per week for the duration of the study . at the end of the study all animals were euthanized according to ccac guidelines . ar59a367 . 7 reduced tumor growth in the bxpc - 3 in vivo prophylactic model of human pancreatic cancer . treatment with arius antibody ar59a367 . 7 reduced the growth of bxpc - 3 tumors by 55 . 2 percent ( p = 0 . 0290 , t - test ), compared to the buffer - treated group , as determined on day 56 , 6 days after the last dose of antibody ( fig4 ). all mice in the control and antibody - treated group were still alive at this point . the study was continued until day 63 , 13 days after the last dose of antibody . one mouse in the control group and 2 mice in the antibody - treated group were removed from the study between day 56 and day 63 due to tumor lesions ; one of the study &# 39 ; s endpoints . however , at day 63 , ar59a367 . 7 still demonstrated bxpc - 3 tumor growth inhibition by 59 . 4 percent ( p = 0 . 1663 , t - test ). there were no clinical signs of toxicity throughout the study . body weight measured at weekly intervals was a surrogate for well - being and failure to thrive . the mean body weight increased in all groups over the duration of the study ( fig5 ). the mean weight gain between day 6 and day 56 was 2 . 0 g ( 10 . 1 percent ) in the control group and 2 . 0 g ( 10 . 2 percent ) in the ar59a367 . 7 - treated group . there were no significant differences in mean body weights between groups at the end of the treatment period . in summary , ar59a367 . 7 was well - tolerated and significantly decreased the tumor burden in this human pancreatic cancer xenograft model . given an antibody , an individual ordinarily skilled in the art can generate a competitively inhibiting cdmab , for example a competing antibody , which is one that recognizes the same epitope ( belanger l et al . clinica chimica acta 48 : 15 - 18 ( 1973 )). one method entails immunizing with an immunogen that expresses the antigen recognized by the antibody . the sample may include but is not limited to tissues , isolated protein ( s ) or cell line ( s ). resulting hybridomas could be screened using a competition assay , which is one that identifies antibodies that inhibit the binding of the test antibody , such as elisa , facs or western blotting . another method could make use of phage display antibody libraries and panning for antibodies that recognize at least one epitope of said antigen ( rubinstein j l et al . anal biochem 314 : 294 - 300 ( 2003 )). in either case , antibodies are selected based on their ability to displace the binding of the original labeled antibody to at least one epitope of its target antigen . such antibodies would therefore possess the characteristic of recognizing at least one epitope of the antigen as the original antibody . the sequences of the variable regions from the heavy ( v h ) and light ( v l ) chains of monoclonal antibody produced by the ar59a367 . 7 hybridoma cell line can be determined . rna encoding the heavy and light chains of immunoglobulin can be extracted from the subject hybridoma using standard methods involving cellular solubilization with guanidinium isothiocyanate ( chirgwin et al . biochem . 18 : 5294 - 5299 ( 1979 )). the mrna can be used to prepare cdna for subsequent isolation of v h and v l genes by pcr methodology known in the art ( sambrook et al ., eds ., molecular cloning , chapter 14 , cold spring harbor laboratories press , n . y . ( 1989 )). the n - terminal amino acid sequence of the heavy and light chains can be independently determined by automated edman sequencing . further stretches of the cdrs and flanking frs can also be determined by amino acid sequencing of the v h and v l fragments . synthetic primers can be then designed for isolation of the v h and v l genes from ar59a367 . 7 monoclonal antibody , and the isolated gene can be ligated into an appropriate vector for sequencing . to generate chimeric and humanized igg , the variable light and variable heavy domains can be subcloned into an appropriate vector for expression . dna encoding the monoclonal antibody ( as outlined in example 1 ) is readily isolated and sequenced using conventional procedures ( e . g ., by using oligonucleotide probes that are capable of binding specifically to genes encoding the heavy and light chains of the monoclonal antibodies ). the hybridoma cell serves as a preferred source of such dna . once isolated , the dna may be placed into expression vectors , which are then transfected into host cells such as e . coli cells , simian cos cells , chinese hamster ovary ( cho ) cells , or myeloma cells that do not otherwise produce immunoglobulin protein , to obtain the synthesis of monoclonal antibodies in the recombinant host cells . the dna also may be modified , for example , by substituting the coding sequence for human heavy and light chain constant domains in place of the homologous murine sequences . chimeric or hybrid antibodies also may be prepared in vitro using known methods in synthetic protein chemistry , including those involving crosslinking agents . for example , immunotoxins may be constructed using a disulfide exchange reaction or by forming a thioether bond . examples of suitable reagents for this purpose include iminothiolate and methyl - 4 - mercaptobutyrimidate . a humanized antibody has one or more amino acid residues introduced into it from a non - human source . these non - human amino acid residues are often referred to as “ import ” residues , which are typically taken from an “ import “ variable domain . humanization can be performed the method of winter and co - workers by substituting rodent cdrs or cdr sequences for the corresponding sequences of a human antibody ( jones et al ., nature 321 : 522 - 525 ( 1986 ); riechmann et al ., nature 332 : 323 - 327 ( 1988 ); verhoeyen et al ., science 239 : 1534 - 1536 ( 1988 ); reviewed in clark , immunol . today 21 : 397 - 402 ( 2000 )). a humanized antibody can be prepared by a process of analysis of the parental sequences and various conceptual humanized products using three - dimensional models of the parental and humanized sequences . three dimensional immunoglobulin models are commonly available and are familiar to those skilled in the art . computer programs are available which illustrate and display probable three - dimensional conformational structures of selected candidate immunoglobulin sequences . inspection of these displays permits analysis of the likely role of the residues in the functioning of the candidate immunoglobulin sequence , i . e . the analysis of residues that influence the ability of the candidate immunoglobulin to bind its antigen . in this way , fr residues can be selected and combined from the consensus and import sequence so that the desired antibody characteristic , such as increased affinity for the target antigen ( s ), is achieved . in general , the cdr residues are directly and most substantially involved in influencing antigen binding . various techniques have been developed for the production of antibody fragments . these fragments can be produced by recombinant host cells ( reviewed in hudson , curr . opin . immunol . 11 : 548 - 557 ( 1999 ); little et al ., immunol . today 21 : 364 - 370 ( 2000 )). for example , fab ′- sh fragments can be directly recovered from e . coli and chemically coupled to form f ( ab ′) 2 fragments ( carter et al ., biotechnology 10 : 163 - 167 ( 1992 )). in another embodiment , the f ( ab ′) 2 is formed using the leucine zipper gcn4 to promote assembly of the f ( ab ′) 2 molecule . according to another approach , fv , fab or f ( ab ′) 2 fragments can be isolated directly from recombinant host cell culture . the antibody of the present invention can be used as a composition for preventing / treating cancer . the composition for preventing / treating cancer , which comprises the antibody of the present invention , are low - toxic and can be administered as they are in the form of liquid preparations , or as pharmaceutical compositions of suitable preparations to human or mammals ( e . g ., rats , rabbits , sheep , swine , bovine , feline , canine , simian , etc .) orally or parenterally ( e . g ., intravascularly , intraperitoneally , subcutaneously , etc .). the antibody of the present invention may be administered in itself , or may be administered as an appropriate composition . the composition used for the administration may contain a pharmacologically acceptable carrier with the antibody of the present invention or its salt , a diluent or excipient . such a composition is provided in the form of pharmaceutical preparations suitable for oral or parenteral administration . examples of the composition for parenteral administration are injectable preparations , suppositories , etc . the injectable preparations may include dosage forms such as intravenous , subcutaneous , intracutaneous and intramuscular injections , drip infusions , intraarticular injections , etc . these injectable preparations may be prepared by methods publicly known . for example , the injectable preparations may be prepared by dissolving , suspending or emulsifying the antibody of the present invention or its salt in a sterile aqueous medium or an oily medium conventionally used for injections . as the aqueous medium for injections , there are , for example , physiological saline , an isotonic solution containing glucose and other auxiliary agents , etc ., which may be used in combination with an appropriate solubilizing agent such as an alcohol ( e . g ., ethanol ), a polyalcohol ( e . g ., propylene glycol , polyethylene glycol ), a nonionic surfactant ( e . g ., polysorbate 80 , hco - 50 ( polyoxyethylene ( 50 mols ) adduct of hydrogenated castor oil )), etc . as the oily medium , there are employed , e . g ., sesame oil , soybean oil , etc ., which may be used in combination with a solubilizing agent such as benzyl benzoate , benzyl alcohol , etc . the injection thus prepared is usually filled in an appropriate ampoule . the suppository used for rectal administration may be prepared by blending the antibody of the present invention or its salt with conventional bases for suppositories . the composition for oral administration includes solid or liquid preparations , specifically , tablets ( including dragees and film - coated tablets ), pills , granules , powdery preparations , capsules ( including soft capsules ), syrup , emulsions , suspensions , etc . such a composition is manufactured by publicly known methods and may contain a vehicle , a diluent or excipient conventionally used in the field of pharmaceutical preparations . examples of the vehicle or excipient for tablets are lactose , starch , sucrose , magnesium stearate , etc . advantageously , the compositions for oral or parenteral use described above are prepared into pharmaceutical preparations with a unit dose suited to fit a dose of the active ingredients . such unit dose preparations include , for example , tablets , pills , capsules , injections ( ampoules ), suppositories , etc . the amount of the aforesaid compound contained is generally 5 to 500 mg per dosage unit form ; it is preferred that the antibody described above is contained in about 5 to about 100 mg especially in the form of injection , and in 10 to 250 mg for the other forms . the dose of the aforesaid prophylactic / therapeutic agent or regulator comprising the antibody of the present invention may vary depending upon subject to be administered , target disease , conditions , route of administration , etc . for example , when used for the purpose of treating / preventing , e . g ., breast cancer in an adult , it is advantageous to administer the antibody of the present invention intravenously in a dose of about 0 . 01 to about 20 mg / kg body weight , preferably about 0 . 1 to about 10 mg / kg body weight and more preferably about 0 . 1 to about 5 mg / kg body weight , about 1 to 5 times / day , preferably about 1 to 3 times / day . in other parenteral and oral administration , the agent can be administered in a dose corresponding to the dose given above . when the condition is especially severe , the dose may be increased according to the condition . the antibody of the present invention may be administered as it stands or in the form of an appropriate composition . the composition used for the administration may contain a pharmacologically acceptable carrier with the aforesaid antibody or its salts , a diluent or excipient . such a composition is provided in the form of pharmaceutical preparations suitable for oral or parenteral administration ( e . g ., intravascular injection , subcutaneous injection , etc .). each composition described above may further contain other active ingredients . furthermore , the antibody of the present invention may be used in combination with other drugs , for example , alkylating agents ( e . g ., cyclophosphamide , ifosfamide , etc . ), metabolic antagonists ( e . g ., methotrexate , 5 - fluorouracil , etc . ), anti - tumor antibiotics ( e . g ., mitomycin , adriamycin , etc . ), plant - derived anti - tumor agents ( e . g ., vincristine , vindesine , taxol , etc . ), cisplatin , carboplatin , etoposide , irinotecan , etc . the antibody of the present invention and the drugs described above may be administered simultaneously or at staggered times to the patient . the preponderance of evidence shows that ar59a367 . 7 mediates anti - cancer effects through ligation of an epitope present on cancer cell lines . further it could be shown that the ar59a367 . 7 antibody could be used in detection of cells which express the epitope which specifically binds thereto ; utilizing techniques illustrated by , but not limited to facs , cell elisa or ihc . all patents and publications mentioned in this specification are indicative of the levels of those skilled in the art to which the invention pertains . all patents and publications are herein incorporated by reference to the same extent as if each individual publication was specifically and individually indicated to be incorporated by reference . it is to be understood that while a certain form of the invention is illustrated , it is not to be limited to the specific form or arrangement of parts herein described and shown . it will be apparent to those skilled in the art that various changes may be made without departing from the scope of the invention and the invention is not to be considered limited to what is shown and described in the specification . one skilled in the art will readily appreciate that the present invention is well adapted to carry out the objects and obtain the ends and advantages mentioned , as well as those inherent therein . any oligonucleotides , peptides , polypeptides , biologically related compounds , methods , procedures and techniques described herein are presently representative of the preferred embodiments , are intended to be exemplary and are not intended as limitations on the scope . changes therein and other uses will occur to those skilled in the art which are encompassed within the spirit of the invention and are defined by the scope of the appended claims . although the invention has been described in connection with specific preferred embodiments , it should be understood that the invention as claimed should not be unduly limited to such specific embodiments . indeed , various modifications of the described modes for carrying out the invention which are obvious to those skilled in the art are intended to be within the scope of the following claims .
the present invention relates to a method for producing cancerous disease modifying antibodies using a novel paradigm of screening . by segregating the anti - cancer antibodies using cancer cell cytotoxicity as an end point , the process makes possible the production of anti - cancer antibodies for therapeutic and diagnostic purposes . the antibodies can be used in aid of staging and diagnosis of a cancer , and can be used to treat primary tumors and tumor metastases . the anti - cancer antibodies can be conjugated to toxins , enzymes , radioactive compounds , and hematogenous cells .