Electrophoresis & Hybridization
SDS EASY SOL 20% (fr)
SDS is an anionic detergent typically used to solubilize and denature proteins for electrophoresis. Most proteins bind SDS in a ratio of 1.4 grams SDS to 1 gram protein. The charges intrinsic to the protein become insignificant compared to the overall negative charge provided by the bound SDS.It is RNAse,DNAse, Protease free with an assay value of 20%.This solution is provided as a convenient ready-to-use firmat which eliminates the need to handle powdered SDS.
Deionized Formamide is used in molecular biology and a denaturing agent for nucleic acids in gel electrophoresis orr hybridization experiments. In the latter case the role of formamide is to decrease the temperature necessary for the reassociation of complementary nucleic acids.