Process for isolating immunoglobulins in whey
US5747031A · kind A · utility
7Cited by
0References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 5, 1995 |
| Grant date | May 5, 1998 |
| Priority date | — |
| Expiry date | Oct 5, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention is directed to a process of isolating immunoglobulins from whey or whey concentrate and a concentrated immunoglobulin product which is highly purified. The process features the co-precipitation of lipids and non-immunoglobulin proteins simultaneously with a charged polymer and a fatty acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.