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Title:
SERUM-FREE MEDIUM FOR CELL CULTURE
Document Type and Number:
Japanese Patent JPH03201980
Kind Code:
A
Abstract:

PURPOSE: To obtain the title medium preventing contamination by mycoplasma and virus because of heat sterilization containing iron gluconate but not transferrin.

CONSTITUTION: The objective medium containing iron gluconate (salt of gluconic acid and ferric ion) but not transferrin. The blending ratio of gluconic acid and ferric salt is preferably (5:1)-(1:10). The concentration in a medium is preferably 5-50μM in concentration of ferric salt.


Inventors:
OGAWA KOJI
MINAMOTO YOSHIKI
Application Number:
JP34418189A
Publication Date:
September 03, 1991
Filing Date:
December 29, 1989
Export Citation:
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Assignee:
AJINOMOTO KK
International Classes:
C12N5/10; C12N5/07; C12N5/071; (IPC1-7): C12N5/06
Attorney, Agent or Firm:
Masahiro Tanaka (1 outside)