Sodium Dodecyl Sulfate, MP Biomedicals

Description

• Used to solubilize and denature proteins for denaturing-PAGE
• Most proteins bind SDS in a ratio of 1.4 g SDS per gram of protein
• The charges intrinsic to the protein become insignificant compared to the overall negative charge provided by the bound SDS
• The charge to mass ratio is essentially the same for each protein and will migrate in the gel based only on their size

Specifications

• Chemical Name or Material: SODIUM DODECYL SULFATE
• Color: White
• CAS: 151-21-3
• Physical Form: Powder
• Melting Point: 180°C to 210°C
• Quantity: 1 kg
• Molecular Formula: C12H25NaO4S
• Linear Formula: C12H25O4SNa
• MDL Number: MFCD00036175
• Synonym: SDS, Lauryl sulfate sodium salt, Dodecyl sulfate sodium salt, Dodecyl sodium sulfate, Sodium lauryl sulfate, Sulfuric acid monododecyl ester sodium salt
• Solubility Information: Soluble in water (200mg/mL - clear, faint yellow solution), and ethanol (0.1g/10 mL).
• InChI Key: DBMJMQXJHONAFJ-UHFFFAOYSA-M
• SMILES: [Na+].CCCCCCCCCCCCOS([O-])(=O)=O
• IUPAC Name: sodium;dodecyl sulfate
• Molecular Weight (g/mol): 288.38
• PubChem CID: 3423265
• ChEBI: CHEBI:8984
• Formula Weight: 288.38
• Percent Purity: ≥99%
• Grade: Ultra Pure