Stain for fat, all except:
Ans. is 'd' i.e., Congo redo Congo red is not used in lipid staining. It is used in the staining of amyloid protein.Staining for lipidsExamplesStain usedNon nolar linidsUnconjugatedlipidsFatty acidsOil red O, Sudanblack, Sudan III & IVFilipinSchultzCalcium lipaseCholesterolCholesteryl estersMono, di and Tri-glyceridesEstersPolar lipidsPhospholipids Glycerol basesPhosphatidylcholinePhosphatidvlserinePhosphatidylethanol amineSphingomyelinsCerebrosidesSulfatidesGangliosidesNile blue sulfateNile blue sulfatePlasmal reactionFerric hematoxylinPASAcetone/Toluidine buePASSphingosine-baseGlycolipids
Oil red O
Sudan black
Sudan III
Congo red
Histo Pathology