Patent ID: 11859205
Assignee: AJINOMOTO CO., INC.
Field: Biotechnology (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. A method of culturing for proliferation of a stem cell while maintaining an undifferentiated state, comprising:
cultivating the stem cell in a medium comprising an albumin which comprises a reduced amount of long chain fatty acid; and
maintaining a proportion of differentiated cells within 10% at most,
wherein:
said albumin is present in said medium in a concentration of 0.05 mg/mL to 10 mg/mL, based on the volume of said medium,
and wherein said long chain fatty acid is at least one selected from the group consisting of oleic acid, palmitic acid, stearic acid, linoleic acid, linolenic acid, and arachidonic acid.