Immunoglobulin preparation and preparation process thereof
US6124437A · kind A · utility
21Cited by
19References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 18, 1998 |
| Grant date | Sep 26, 2000 |
| Priority date | — |
| Expiry date | Mar 18, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K1/36
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
An immunoglobulin preparation comprising an immunoglobulin, wherein the preparation contains, as a contaminant, serum albumin in an amount not greater than 10 .mu.g per 50 mg of immunoglobulin; and/or wherein the preparation is free of fine particles which can serve as a nucleus of insoluble foreign matter, and processes for preparing the immunoglobulin preparation are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.