Sodium Dodecyl Sulfate
Description
Product Description
Sodium Dodecyl Sulfate
Application Notes
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.
Usage Statement
Research Use Only (RUO). Ready for CE IVD labeling of clinical applications.
Key Applications
Detergents||Electrophoresis Chromatography||Western Blotting
Specifications
| SKU | 04811033-CF |
| Alternate Names | SDS; Lauryl sulfate sodium salt; Dodecyl sulfate sodium salt; Dodecyl sodium sulfate; Sodium lauryl sulfate; Sulfuric acid monododecyl ester sodium salt |
| Application Notes | 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. |
| Beilstein Registry Number | 3599286 |
| Critical Micelle Concentration | 7-10 mM (Lit.) |
| Density | greater than 1.1 at 68° F (USCG, 1999) |
| EC Number | 205-788-1 |
| Format | powder |
| Grade | Ultra Pure |
| Hazard Statements | H228-H302-H311-H315-H318-H335 |
| Heavy Metals | Pb ≤20 ppm |
| Applications | Detergents||Electrophoresis Chromatography||Western Blotting |
| MDL # | MFCD00036175 |
| Melting Point | 399 to 405° F (NTP, 1992) |
| Molecular Formula | C12H25O4SNa |
| Molecular Weight | 288.378 g/mol |
| Personal Protective Equipment | Eyeshields, Faceshields, full-face particle respirator , Gloves, respirator cartridge , respirator filter |
| Physical Appearance | Fine White Powder |
| Product Families Description | Sodium dodecyl sulfate |
| Product Overview | Sodium Dodecyl Sulfate |
| Purity | ≥99% |
| RTECS Number | WT1050000 |
| Safety Symbol | GHS02, GHS05, GHS06 |
| Solubility | less than 1 mg/mL at 66° F (NTP, 1992) |
| Storage and Handling | Store at Room temperature(15-30 °C). |
| Typical Working Concentration | > 10 mg SDS/mg protein(Lit.) |
| Usage Statement | Research Use Only (RUO). Ready for CE IVD labeling of clinical applications. |
| UV Visible Absorbance | OD260 (1% aq soln): ≤0.1; OD280 (1% aq soln): ≤0.1 |