Cyanine dyes
US6348599B1 · kind B1 · utility
56Cited by
0References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 24, 2000 |
| Grant date | Feb 19, 2002 |
| Priority date | — |
| Expiry date | Apr 24, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/533
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A cyanine dye having the structure has an overall positive charge greater than +1, by virtue of the presence of one to five positively charged N or P or S atoms, and also has a reactive or functional group by which it may be linked to a biomolecule or a solid surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.