作者: H Khalfan , R Abuknesha , D Robinson
DOI: 10.1042/BJ2090265
关键词:
摘要: A method for the preparation of casein labelled with 4-methylumbelliferyl fluorophore is described, and product was used as a fluorigenic macromolecular substrate sensitive assay activity proteinases. Nanogram quantities trypsin, chymotrypsin, elastase cathepsin D can be detected, but unaffected by B.