Methods for the detection and determination of ligands
US4228237A · kind A · utility
108Cited by
3References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 1978 |
| Grant date | Oct 14, 1980 |
| Priority date | — |
| Expiry date | Sep 21, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S436/815
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for determining the presence of a ligand in a liquid medium which utilizes enzyme labeled avidin and biotin labeled reagent in a specific binding process wherein the ligand to be detected is contacted with an insoluble phase containing specific binding substance for the ligand. Various protocols may be used to assay the resulting enzyme activity which is related to the amount of ligand in the liquid medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.