Assay procedures and apparatus
US7326573B2 · kind B2 · utility
8Cited by
18References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 10, 2003 |
| Grant date | Feb 5, 2008 |
| Priority date | — |
| Expiry date | Oct 4, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/6441
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
In cytometry and like procedures, particles containing signal dyes are exposed to a laser, and the resulting fluorescence is assessed in two different wavelength bands. When the particle is a single-assay particle, or when the particle carries only a single dye, the fluorescences in the different wavelength bands are combined in order to assess the concentration of the signal dye.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.