Method of preparing immunoglobulin suitable for intravenous administration using PEG
US4379086A · kind A · utility
12Cited by
6References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 1982 |
| Grant date | Apr 5, 1983 |
| Priority date | — |
| Expiry date | May 28, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/831
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The method of preparing immunoglobulin (IgG) suitable for intravenous administration comprising the fractionation of Cohn Plasma Fraction II with polyethylene glycol having a molecular weight of 4000 at predetermined concentrations and under selected pH conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.