Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving hydrolase
Patent
1984-04-06
1987-04-14
Marantz, Sidney
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving hydrolase
435 23, 435 34, 435805, 422 56, C12Q 144, C12Q 138
Patent
active
046578552
ABSTRACT:
A composition for determining the presence of leukocytes, esterase or protease in a test sample. The composition comprises an ester having the structure ##STR1## in which: A is an N-blocked-amino acid residue or an N-blocked-peptide residue, X is O, S or NR', R is aryl, or lower alkyl, R* is H, or lower alkyl, and R' is H, lower alkyl or aryl; and a suitable buffer substance.
REFERENCES:
patent: 4278763 (1981-07-01), Berger et al.
patent: 4299917 (1981-11-01), Berger et al.
patent: 4551428 (1985-11-01), Berger et al.
Corey Paul F.
Pendergrass James H.
Skjold A. Christopher
Stover Lonnie
Coe Roger N.
Marantz Sidney
Miles Laboratories Inc.
Saunders David A.
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