Immobilized buffered gels and membranes of hydroxy groups containing polymers
US5430099A · kind A · utility
5Cited by
6References
10Claims
0Family size
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Key dates
| Filing date | May 27, 1993 |
| Grant date | Jul 4, 1995 |
| Priority date | — |
| Expiry date | May 27, 2013 |
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.