Purification of structurally ordered recombinant protein polymers
US5235041A · kind A · utility
66Cited by
6References
6Claims
0Family size
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Key dates
| Filing date | Apr 13, 1992 |
| Grant date | Aug 10, 1993 |
| Priority date | — |
| Expiry date | Apr 13, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K14/78
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Recombinant structural and functional polymers are purified by lysing of the cellular host, separation of the solid materials, washing and extraction of contaminants using a detergent solution at elevated temperatures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.