Spectrophotometric end-point method for assay of serum cystyl-aminopeptidase in pregnancy.
An optimized end-point method that requires little sophisticated equipment is described for estimating serum cystyl-aminopeptidase during pregnancy. S-Benzyl-L-cysteine-4-nitroanilide is used as the substrate.
D000626:Aminopeptidases / Q000097:blood*; D010122:Cystinyl Aminopeptidase / Q000097:blood*; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D011247:Pregnancy; D011263:Pregnancy Trimester, Third; D013053:Spectrophotometry
D000626:Aminopeptidases; D010122:Cystinyl Aminopeptidase