Liquid flourescent dye concentrate for flow cytometry evaluation of virus-size particles and related products and methods
US11709116B2 · kind B2 · utility
2Cited by
80References
35Claims
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Key dates
| Filing date | Feb 4, 2020 |
| Grant date | Jul 25, 2023 |
| Priority date | — |
| Expiry date | Jun 1, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2015/1438
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A kit and method for flow cytometry include a liquid dye concentrate for fluorescent staining of virus-size particles with a plurality of fluorogenic dyes in a liquid medium. The liquid dye concentrate includes a plurality of fluorogenic dyes and one or both of (i) the liquid medium comprising a liquid mixture including water and liquid phase organic material and (ii) disaccharide dissolved in the liquid medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.