182755

ASB-16

A zwitterionic amidosulfobetaine detergent useful for solubilizing proteins visualized by 2D-electrophoresis.

• Synonym(s): ASB-16
• Empirical Formula (Hill Notation): C₂₄H₅₀N₂O₄S
• CAS Number: 52562-29-5
• Molecular Weight: 462.73
• MDL number: MFCD03791122
• UNSPSC Code: 12161902
• NACRES: NA.21

Properties

• Quality Level: 100
• assay: ≥95% (TLC)
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze; desiccated (hygroscopic)
• color: white
• solubility: 20% ethanol: 1 mg/mL; water: sparingly soluble
• shipped in: ambient
• storage temp.: 15-25°C
• InChI: 1S/C24H50N2O4S/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-19-24(27)25-20-17-21-26(2,3)22-18-23-31(28,29)30/h4-23H2,1-3H3,(H-,25,27,28,29,30)
• InChI key: CLCSYZQBLQDRQU-UHFFFAOYSA-N

Description

General description

A zwitterionic amidosulfobetaine detergent that has been shown to exhibit better protein extraction properties than CHAPS.

A zwitterionic amidosulfobetaine detergent useful for solubilizing proteins visualized by 2D-electrophoresis. The increased solubilization produced by this detergent enables the identification of previously undetected membrane proteins.

Warning

Toxicity: Irritant (B)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 year at -20°C.

Other Notes

Flatman, P. W., et al. 2005. J. Physiol.563, 421.
Herbert, B. 1999. Electrophoresis20, 660.
Chevallet, M., et al. 1998. Electrophoresis19, 1901.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable