Patent · US Expired

Method for the determination of enzyme activities

US4116774A · kind A · utility

5Cited by
2References
6Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 20, 1977
Grant dateSep 26, 1978
Priority date
Expiry dateMay 20, 1997

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC12Q1/34
  • WIPO fieldBiotechnology
  • WIPO sectorChemistry

Abstract

Improvement in determination of an enzyme activity in a substance having an enzymatic activity which comprises employing an aromatic primary amine derivative as a substrate and an iron complex treated with a peroxide as a color reagent.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.