Soluble composition for promoting hair growth produced by hypoxic culture of fibroblasts cells
US8535913B2 · kind B2 · utility
11Cited by
23References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 7, 2009 |
| Grant date | Sep 17, 2013 |
| Priority date | — |
| Expiry date | Dec 7, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2533/90
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention is directed to a method of producing compositions including embryonic proteins. The method includes culturing cells under hypoxic conditions on a biocompatible three-dimensional surface in vitro. The culturing method produces both soluble and non-soluble fractions, which may be used separately or in combination to obtain physiologically acceptable compositions useful in a variety of medical and therapeutic applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.