Antibody purification process
US4933435A · kind A · utility
57Cited by
1References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 5, 1989 |
| Grant date | Jun 12, 1990 |
| Priority date | — |
| Expiry date | Apr 5, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/825
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Immunoglobulins are purified by adsorption upon and adsorbent therefor using a buffer having a pH value of about pH 6 to pH 10 and containing at least one polycarboxylic acid in a concentration of about 0.5 M to about 0.9 M.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.