Vitamin B12 assay
US5310656A · kind A · utility
8Cited by
10References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 12, 1992 |
| Grant date | May 10, 1994 |
| Priority date | — |
| Expiry date | Jun 12, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S436/822
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A competitive immunoassay for vitamin B.sub.12 using labeled monoclonal antibodies to the vitamin B.sub.12 binding site on intrinsic factor and labeled intrinsic factor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.