SIGMA-ALDRICH CORPORATION Part No. L3771-1KG
Synonyms: Dodecyl sodium sulfate; Dodecyl sulfate sodium salt; Lauryl sulfate sodium salt; SDS; Sodium lauryl sulfate CAS Number: 151-21-3 Formula: C12H25NaO4S Formula Weight: 288.38 Linear Formula: CH3(CH2)11OSO3Na MDL No.: MFCD00036175 Purity: >=98.5% (GC) Melting Point: 204-207 C (lit.) Beilstein Registry Number: 3599286 EC Number: 205-788-1 UNSPSC Code: 12352200 General description: Sodium dodecyl sulfate (SDS) is an anionic detergent suitable to denature proteins. It has a long-chain aliphatic group with negatively charged sulfate attached. This makes SDS an amphipathic detergent. Application: Sodium dodecyl sulfate has been used:. in chromatin immunoprecipitation. in SDS-polyacrylamide gel electrophoresis (SDS-PAGE). as a component of radioimmunoprecipitation assay buffer for immunoblotting Application: Anionic detergent Analysis Note: Tested for use in denatured polyacrylamide gel electrophoresis.