Heterogeneous immunoassay and reagent therefore
US4639425A · kind A · utility
16Cited by
7References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 17, 1984 |
| Grant date | Jan 27, 1987 |
| Priority date | — |
| Expiry date | Jul 17, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S436/826
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention is an improvement in a heterogeneous immunoassay, and reagent therefore, for the determination of a substance in a blood serum or plasma sample, such as a parnter of an immune reaction, in which one of the reaction partners is adsorbed on a solid carrier, the improvement comprises adding a detergent to the incubation medium of the reaction, in an amount of 0.0001 to 0.01% (w/v) to reduce interferences from the serum or plasma.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.