Polyacrylamide electrophoresis gels with protection against oxygen exposure
US9664646B2 · kind B2 · utility
1Cited by
4References
12Claims
0Family size
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Key dates
| Filing date | Nov 20, 2013 |
| Grant date | May 30, 2017 |
| Priority date | — |
| Expiry date | Feb 8, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/453
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The detrimental effect of oxygen exposure on the formation of polyacrylamide electrophoresis gels in oxygen-permeable plastic cassettes is reduced or eliminated either by the use of an oxygen barrier material over the surfaces of the plastic walls of the cassette through which oxygen would otherwise pass into the cassette cavity, or by the incorporation of an oxygen scavenger in the plastic from which the cassette walls are made, or both.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.