Hydrogen peroxide stabilization in assays
US5155025A · kind A · utility
7Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 18, 1992 |
| Grant date | Oct 13, 1992 |
| Priority date | — |
| Expiry date | Feb 18, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/106664
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Hydrogen peroxide stabilized in the presence of blood components by the addition of a metal oxide oxidant, an anionic chelating agent, particularly hydroxylic carboxylate and nitroprusside, and a catalase inhibitor. The composition finds particular application for stabilizing hydrogen peroxide in a diagnostic assay on a bibulous support.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.