Serum-free human pluripotent stem cell culture medium
US11001810B1 · kind B1 · utility
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Key dates
| Filing date | Nov 11, 2019 |
| Grant date | May 11, 2021 |
| Priority date | — |
| Expiry date | Nov 11, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2533/52
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Provided is a cell culture medium comprising enriched basal media supplemented with ascorbic acid, a member of the fibroblast growth factor (FGF) superfamily, a transforming growth factor-beta (TGF-beta) superfamily ligand, and a stable glutamine source. Methods of culturing stem cells in such culture medium for extended periods of time, populations of stem cells, and kits are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.