| abstract |
Preformed, water-soluble, acrylamide based copolymers comprising a minor proportion of a comonomer, which comonomer contains a site for a crosslinking reaction with a selected crosslinking agent by a reaction that does not involve a free-radical vinyl addition mechanism, which copolymers have &upbar& Mw and &upbar& Mn values within selected ranges, can be conveniently and safely used to prepare electrophoresis gel media in situ. |