Patent · US Expired

Tuberculin active proteins and peptides from the cells of tubercle bacilli

US3943119A · kind A · utility

35Cited by

0References

3Claims

0Family size

Assignee

Mitsui Pharmaceuticals, Inc. · JP

Inventors

Toru Tsumita
Seishi Kuwabara

Key dates

Filing date	Mar 28, 1974
Grant date	Mar 9, 1976
Priority date	—
Expiry date	Mar 28, 1994

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S435/866
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

Tuberculin active simple proteins and peptides which have the following peptide linkage EQU --Asn--Gly--Ser--Gln--Met-- as a tuberculin active functional group, and a process for preparing the same from the cells of tubercle bacilli.

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