Hydrolyzable fluorescent substrates and analytical determinations using same
US4812409A · kind A · utility
121Cited by
5References
18Claims
0Family size
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Key dates
| Filing date | Jan 31, 1986 |
| Grant date | Mar 14, 1989 |
| Priority date | — |
| Expiry date | Jan 31, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S436/80
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Hydrolyzable substrates comprise blocked dye moieties which, when cleaved from the substrate during hydrolysis, provide fluorescent dyes having maximum absorptions above about 530 nm and maximum emissions at least about 580 nm at physiological pH. These substrates can be used in analytical determinations of hydrolytic substances including hydrolytic enzymes or biological cells containing such enzymes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.