Title:
BIOCHEMICAL PRODUCT LABELLED WITH STABLE ISOTOPE
Document Type and Number:
Japanese Patent JPS62130692
Kind Code:
A
Abstract:
This invention provides a bioconversion process for producing stable isotope labelled biochemicals. In one embodiment, Methylophilus viscogenes strain ATCC 39893 is cultivated with <1><3>C-methanol as the sole growth carbon source to produce an accumulated quantity of extracellular uniformly labelled <1><3>C-heteropolysaccharide Poly 54.
Inventors:
DEBITSUDO AI SUTAARINGU
SUKOTSUTO AARU HEEJIDOON
SUKOTSUTO AARU HEEJIDOON
Application Number:
JP25354586A
Publication Date:
June 12, 1987
Filing Date:
October 24, 1986
Export Citation:
Assignee:
CELANESE CORP
International Classes:
C12N1/20; C12N1/32; C12P1/00; C12P7/04; C12P13/06; C12P19/02; C12P19/04; C12Q1/16; C12R1/01; (IPC1-7): C12P1/00; C12P7/04; C12P13/06; C12P19/02; C12P19/04; C12R1/01
Attorney, Agent or Firm:
Hirose Shoichi