Immobilized buffered gels and membranes of hydroxy groups containing polymers
US5597863A · kind A · utility
10Cited by
6References
7Claims
0Family size
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Key dates
| Filing date | Apr 5, 1995 |
| Grant date | Jan 28, 1997 |
| Priority date | — |
| Expiry date | Apr 5, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/44747
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Immobilized buffered gels obtained from hydroxy group containing natural or synthetic polymers and acid or basic di- or triazine derivatives are useful and highly effective media, e.g. in form of membranes, for preparative isoelectric focusing electrophoresis for separating high molecular compounds, such as proteins or peptides, from biological mixtures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.