Keratin biomaterials for cell culture and methods of use
US9068162B2 · kind B2 · utility
1Cited by
52References
20Claims
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Inventor
Key dates
| Filing date | Feb 12, 2010 |
| Grant date | Jun 30, 2015 |
| Priority date | — |
| Expiry date | Feb 28, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2533/50
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Provided are keratin compositions useful in cell culture. In some embodiments the keratins are biocompatible, promote cell growth, promote cell adhesion and provide an excellent substrate for cell culture. Keratin compositions described herein may be used as coatings, gels, three-dimensional scaffolds, additives to cell culture media, microcarriers, etc. The keratin substrates may also be used to deliver cells, e.g., for cell therapy applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.