<unk> ,<unk><unk> ,<unk> : A<unk><unk>  protein that can be used as a diluent or a blocking agent in numerous applications including ELISAs (Enzyme-Linked Immunosorbent Assay), blots and immunohistochemistry. It is also used as a nutrient in cell and microbial culture. In restriction digests,<unk>  is used to stabilize some enzymes during digestion of DNA and to prevent adhesion of the enzyme to reaction tubes and other vessels. This protein does not affect other enzymes that do not need it for stabilization. <unk>  is used because of its stability, its lack of effect in many biochemical reactions, and its low cost since it is readily available in large quantities as it is purified from<unk>  blood, a byproduct of the beef industry.
Bovine serum albumin
Dextran
Elosulfase alfa
Cryoprecipitate
Gadoteric acid
Hydroxyethyl starch
Thiamylal
Fresh frozen plasma