Process for the purification of serum albumin
US4990447A · kind A · utility
17Cited by
2References
25Claims
0Family size
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Inventors
Key dates
| Filing date | Mar 1, 1989 |
| Grant date | Feb 5, 1991 |
| Priority date | — |
| Expiry date | Mar 1, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K14/765
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Recombinantly produced serum albumin is purified in a series of steps, initially employing an alkaline precipitation, optionally followed by incubation with an anion exchange absorbent, followed by affinity chromatography employing a hydrophobic solid phase and using a water-soluble lipid anion as desorbens in the aqueous phase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.