Method for producing a preparation based on fibrinogen and fibronectin as well as protein compositions obtainable according to this method
US7241603B2 · kind B2 · utility
13Cited by
13References
8Claims
0Family size
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Key dates
| Filing date | Nov 19, 2002 |
| Grant date | Jul 10, 2007 |
| Priority date | — |
| Expiry date | Sep 10, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K14/78
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A method for producing protein compositions comprising fibrinogen and fibronectin is disclosed, wherein a fibrinogen and fibronectin-containing starting solution is treated with a precipitating composition which comprises two different components that modify the solubility of fibrinogen and/or fibronectin, so that in a single-step precipitation a precipitate is formed which comprises fibrinogen and fibronectin, and the precipitate formed optionally is further treated by methods known per se.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.