Conditioned medium and extracellular matrix compositions from cells cultured under hypoxic conditions
US11274276B2 · kind B2 · utility
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27References
8Claims
0Family size
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Key dates
| Filing date | Jan 17, 2020 |
| Grant date | Mar 15, 2022 |
| Priority date | — |
| Expiry date | Jan 17, 2040 |
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 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.