IgA preparation and process of making the same
US5258177A · kind A · utility
19Cited by
6References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 10, 1991 |
| Grant date | Nov 2, 1993 |
| Priority date | — |
| Expiry date | Dec 10, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/861
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method of preparing an IgA rich preparation comprising exposing a plasma fraction to an amino acid, organic salt or inorganic salt with optional chromatographic treatment yielding a product suitable for use in medical conditions treatable with IgA.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.