Patent · US Expired

Stabilization of polypeptide fragments against proteolytic degradation

US5212081A · kind A · utility

3Cited by
5References
4Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 3, 1990
Grant dateMay 18, 1993
Priority date—
Expiry dateApr 3, 2010

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC12N9/96
  • WIPO fieldBiotechnology
  • WIPO sectorChemistry

Abstract

Enzyme-donor fragments and other unstructured peptides are stabilized against proteolytic degradation by including a mixture of soluble, random-sequence peptides in the assay medium or in the medium in which the enzyme-donor fragment or other peptide is stored.

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