Polymeric matrix for affinity chromatography and immobilization of ligands
US4753983A · kind A · utility
15Cited by
2References
24Claims
0Family size
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Inventor
Key dates
| Filing date | May 7, 1986 |
| Grant date | Jun 28, 1988 |
| Priority date | — |
| Expiry date | May 7, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/816
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A matrix useful for immobilizing organic ligands, such as biologically active materials, is prepared by reacting a hydroxyl group containing polymer with polyethyleneimine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.