TRIPEPTIDDERIVATER SAMT SALTE DERAF MED MINERALSYRER ELLER ORGANISKE SYRER TIL ANVENDELSE SOM SUBSTRATER TIL KVANTITATIV BESTEMMELSE AF THROMBIN OG THROMBINLIGNENDE ENZYMER, ECARINTHROMBIN, PLASMIN OG PLASMINLIGNENDE ENZYMER SAMT PROENZYMER, PROENZYMAKTIVATORER OG ENZYMINHIBITORER HERFOR I LEGEMSVAESKERFRA MENNESKER OG PATTEDYR SAMT I DYRISKE CELLEEKSTRAKTER

摘要

A substrate for the quantitative determination of enzymes in human and mammal body fluids as well as in animal cell extracts and glandular venoms of cold-blooded animals, which has the structure R1 - Gly - Pro - X - NH - R2 wherein R1 represents hydrogen or a blocking acyl or sulfonyl group, R2 represents an aromatic hydrocarbon group which may carry substituents and X represents arginyl or lysyl, -NH-R2 being a chromogenic or fluorescent group capable of yielding a split product NH2-R2 the quantity of which can be measured by photometric, spectrophotometric or fluorescence-photometric methods.