Dye tagged reagent
US4166105A · kind A · utility
92Cited by
9References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 20, 1974 |
| Grant date | Aug 28, 1979 |
| Priority date | — |
| Expiry date | Dec 20, 1994 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/815
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Reagents for the detection of specific reactants, such as antigens in biological fluids, comprising a polymer coupled to an antibody, the polymer having a plurality of dye molecules coupled thereto. The reagent is prepared by covalently linking an end functional group of polymers such as polyethylene amine to an antibody, typically through an aldehyde linkage, the polymer molecule having had a plurality of dye molecules, coupled to the polymer through side reactive sites.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.