Patent · US Expired

Novel alpha interferon species produced by recombinant means

US4820638A · kind A · utility

33Cited by
2References
8Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 19, 1983
Grant dateApr 11, 1989
Priority date
Expiry dateMay 19, 2003

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10S930/142
  • WIPO fieldBiotechnology
  • WIPO sectorChemistry

Abstract

A novel species of alpha interferon is taught. The alpha interferon amino acid sequence is disclosed and a gene corresponding thereto. The alpha interferon gene is expressed in Escherichia coli.

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