Method of isolating monoclonal antibodies from hybridoma cultures
US4533496A · kind A · utility
6Cited by
3References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 8, 1984 |
| Grant date | Aug 6, 1985 |
| Priority date | — |
| Expiry date | May 8, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/809
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Monoclonal antibodies are isolated from spent culture medium of the in vitro growth of hybridoma cells by treating said spent cell culture medium or a concentrate thereof with a water-insoluble, cross-linked polyelectrolyte copolymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.