Lysis reagent for blood cell analysis
US7300797B2 · kind B2 · utility
39Cited by
12References
28Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 14, 2001 |
| Grant date | Nov 27, 2007 |
| Priority date | — |
| Expiry date | Mar 9, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/25
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A multifunctional reagent for erythrocytes containing an amount sufficient to produce the lysis of erythrocytes or the sphering of erythrocytes in such a way that they can be detected by a cytometer or an automatic counting device, of a carbamate or of an agent inducing the formation by the erythrocytes, from carbonate and from a nitrogenated heterocycle or ammonium ions, of a carbamate combined with the absorption of CO2 by said erythrocytes, process for lysing or sphering erythrocytes and preparation process for leucocytes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.