Agent for protein precipitation, a method of protein precipitation, a method of protein assay using protein precipitation agent, and a kit for protein assay
US6875617B2 · kind B2 · utility
7Cited by
5References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 27, 2001 |
| Grant date | Apr 5, 2005 |
| Priority date | — |
| Expiry date | Nov 18, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/25375
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of protein precipitation, concentration and removal of non-protein agents from the protein solution wherein the protein solution is treated with a protein-precipitation agent containing an acidic agent, a salt and a precipitate forming agent. After precipitation, the protein precipitate is washed with a water miscible organic solvent agent to remove non-protein agents present in the protein precipitate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.