Nucleophilic polysubstituted aryl acridinium esters and uses thereof
US5241070A · kind A · utility
81Cited by
11References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 17, 1992 |
| Grant date | Aug 31, 1993 |
| Priority date | — |
| Expiry date | Apr 17, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S436/817
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
This invention is directed to novel nucleophilic polysubstituted aryl acridinium esters and to novel conjugates thereof. The novel nucleophilic polysubstituted aryl acridinium esters and novel conjugates thereof are useful in biological assays, including novel assays for the determination of Vitamin B.sub.12, folate, cortisol, estradiol, and thromboxane B.sub.2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.