Fluorescent polarization immunoassays
US4492762A · kind A · utility
63Cited by
3References
4Claims
0Family size
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Key dates
| Filing date | Jun 30, 1982 |
| Grant date | Jan 8, 1985 |
| Priority date | — |
| Expiry date | Jun 30, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S436/825
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Improvement in fluorescent polarization immunoassays for substances in blood plasma or serum comprising conducting the assays in dilute anionic surfactant solutions which disrupt the fluorescent bilirubin serum albumin complex without disturbing the antibody reaction in the immunoassay. In this manner, background fluorescence in icteric samples is greatly reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.