denaturated samples (50% Formamide, 95°C for 3 minutes, then chilled on ice) run on native gels, showing no molecular weight but: s(ingle) s(tranded)-c(onformation) p(olymorphisme) = SSCP. Sequence-related electrophoresis!
Samples 1-5 are denaturated. Although same mol-weights the 2 single strands per gene-locus show different separations (Wildtype - Mutant)
special gel with a special buffer system
EDCElectrophoresis Development & Consulting, Vor dem Kreuzberg 17, 72070 Tübingen (Germany)