Method for radiolabeling proteins
US5061641A · kind A · utility
62Cited by
5References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 1988 |
| Grant date | Oct 29, 1991 |
| Priority date | — |
| Expiry date | Apr 1, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S436/804
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A protein containing at least one pendant sulfhydryl group is directly radiolabeled with a radiometal which binds tightly to sulfhydryl groups, using one or more pendant sulfhydral groups on the protein as endogenous ligands and optionally using an exogenous ligand which binds tightly to the radiometal ion to further stabilize the chelate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.