Methods and compositions for a microemulsion-based tissue treatment
US8288121B2 · kind B2 · utility
6Cited by
33References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2008 |
| Grant date | Oct 16, 2012 |
| Priority date | — |
| Expiry date | Feb 23, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N1/30
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention is directed to methods and compositions for deparaffinizing paraffin-embedded biological samples for subsequent tissue staining. The compositions are microemulsions that may include water/oil/surfactant microemulsions, and optionally a cosurfactant. The microemulsions enable deparaffinization without the use of xylene or toluene, and also enable solvent exchange without the use of intermediary alcohol dehydration or alcohol rehydration compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.