Patent · US Expired

Tridecapeptide compositions and methods

US4002740A · kind A · utility

16Cited by
0References
6Claims
0Family size

Inventors

Key dates

Filing dateAug 21, 1975
Grant dateJan 11, 1977
Priority date—
Expiry dateAug 21, 1995

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10S930/18
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

There is disclosed a tridecapeptide of the following sequence: EQU H.sub.2 N--Gly--Glu--Gln--Arg--Lys--Asp--Val--Tyr--Val--Gln--Leu--Tyr--Leu--COOH this tridecapeptide has the capability of including the differentiation of T lymphocytes but not of complement receptor (CR.sup.+) B lymphocytes and thus is useful in a number of therapeutic areas. Also provided are novel intermediate polypeptides and methods of manufacture of the peptides.

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