water quality monitoring/standards and treatment in singapore
Alteration or heterogeneity of LPS/LOS structure is most often assessed by alteration of electrophoretic band profiles using sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). In order to discern minor differences in the
31 Denaturing Urea PAGE - Small Gel 1. Prepare denaturing polyacrylamide gel solution. Use Gibco/BRL apparatus. 7.2 % 9.6 % 12 % 10X TBE 2.5 mls 2.5 mls 2.5 mls Urea (ultrapure) 10.5 g 10.5 g 10.5 g 40% Acrylamide 4.5 mls 6 mls 7.5 mls ddH2O
