Purification of uricase
US4064010A · kind A · utility
24Cited by
6References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 21, 1976 |
| Grant date | Dec 20, 1977 |
| Priority date | — |
| Expiry date | Jul 21, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/859
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Catalase is effectively removed from a uricase preparation by amphiphilic chromotography using as the column material cyanogen bromide-activated polysaccharide having a hydrophobic ligand attached thereto. Particularly useful hydrophobic ligands are the alkanediamines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.