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  6. Thermo Scientific™ Sodium Dodecyl Sulfate (SDS), Lauryl

Thermo Scientific™ Sodium Dodecyl Sulfate (SDS), Lauryl

Catalog No. p-4530934
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Catalog No. Quantity
PI28364 100 g
PI28365 1 kg
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Catalog No. PI28364 Supplier Thermo Scientific™ Supplier No. 28364
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Description

Perform routine protein electrophoresis and cell lysis methods using this popular, standard-grade SDS detergent.

Thermo Scientific Sodium Dodecyl Sulfate (Lauryl) is standard-grade SDS detergent for use in protein polyacrylamide gel electrophoresis (PAGE).

Features of Sodium Dodecyl Sulfate (Lauryl):

  • Popular anionic detergent for a variety of protein methods
  • Especially useful for denaturing polyacrylamide gel electrophoresis (SDS-PAGE)
  • Common component of cell lysis buffers

This lauryl-grade sodium dodecyl sulfate (SDS) is a popular anionic detergent for routine protein electrophoresis and cell lysis methods. The formulation is a mixture of several different alkyl sulfate chain lengths (C10 to C18).

Properties of SDS (values for pure C12):

  • Molecular Weight: 288.5 g
  • Detergent Class: Ionic (anionic)
  • Aggregation Number: 62
  • Micelle Molecular Weight: 18,000 g
  • Critical Micelle Concentration (CMC): 6 to 8 mM (0.1728 to 0.2304%, w/v)
  • Cloud Point: >100°C
  • Dialyzable: No

Specifications for Sodium Dodecyl Sulfate:

  • Visual: White powder, free of foreign material.
  • Solubility: 10% (aq, w/v) solution must be clear, colorless to slightly yellow.
  • Chain length: C12 >60%; C14 = 20 to 35%; C16 <10%; C10 and C18 <1% each

Related Products

  • Sodium Dodecyl Sulfate (SDS), C12 (Cat. No. 28312)
  • Sodium Dodecyl Sulfate (SDS), 20% Solution (Cat. No. 62202)

Specifications

Color White
Product Type Detergent
Solubility 10% (aq, w/v) solution must be clear, colorless to slightly yellow
Content And Storage Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, between the following temperatures: 20°C to 25°C.
Form Powder
Reagent Type Detergent (Pure)
Quantity 100 g

For Research Use Only. Not for use in diagnostic procedures.