Process for the recovery of immunoglobulins
US4490290A · kind A · utility
19Cited by
7References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 22, 1982 |
| Grant date | Dec 25, 1984 |
| Priority date | — |
| Expiry date | Sep 22, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/832
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process for the recovery of immunoglobulins of high purity and potency from milk, in which process milk is passed through a re-usable immunoadsorbent column comprising an insoluble carrier material to which is bound a low-affinity monoclonal antibody specific to one or more milk immunoglobulins but not specific to any other common constituent of milk, the antibody bind immunoglobulin molecules are released by eluting the immunoadsorbent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.