3-[(3-Cholamidopropyl)dimethylammonio]-1-propane sulfate (CHAPS), Proteomics Grade

Supplier: VWR
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Synonyms: 3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulfonate3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulphonateCHAPS

M127-10G M127-5G
97063-812EA 294.73 USD
97063-812 97063-816
3-[(3-Cholamidopropyl)dimethylammonio]-1-propane sulfate (CHAPS), Proteomics Grade
3-[(3-Cholamidopropyl)dimethylammonio]-1-propane sulphate (CHAPS)

  • High purity and protease-free
  • Suitable for most biological applications


Zwitterionic detergents are both positively and negatively charged. These mild detergents efficiently solubilize membrane proteins without affecting the native state or activity of the proteins. They are more efficient at preventing non-specific protein aggregation than ionic detergents and are easily removed from solutions by dialysis. Zwitterionic detergents are frequently used in electrophoresis and isoelectric focusing, as well as ion-exchange chromatography.

Formula: C₃₂H₅₈N₂O₇S
MW: 614.89 g/mol
Melting Pt: 147 °C
MDL Number: MFCD00081083
CAS Number: 75621-03-3

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