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Un-crosslinked polymeric media for electrophoresis

  • US 5,885,432 A
  • Filed: 01/22/1996
  • Issued: 03/23/1999
  • Est. Priority Date: 11/05/1992
  • Status: Expired due to Term
First Claim
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1. An electrophoretic device comprising an electrophoretic gel holder containing an electrophoretic medium in a capillary or microchannel, said medium comprising a component consisting essentially of an un-crosslinked thermoreversible acrylamide copolymer containing a derivatized acrylamide in an amount sufficient to provide in said medium over a range of temperatures less than 20°

  • C. a transition between a first state and a second state wherein said medium has a viscosity in said second state at least 100% higher than in said first state.

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