Thermo Scientific™ CHAPS Detergent (3-((3-cholamidopropyl) dimethylammonio)-1-propanesulfonate)

Non-denaturing Zwitterionic detergents that disrupt nonspecific protein interactions with less protein aggregation than nonionic detergents.

Catalog Number	Mfr. No.	Description	Quantity
PI28299	Thermo Scientific™ 28299	CHAPS	100 g
PI28300	Thermo Scientific™ 28300	CHAPS	5 g

Description

Thermo Scientific™ CHAPS is a zwitterionic detergent that is especially well suited for protecting the native state of proteins.

CHAPS is a sulfobetaine derivatives of cholic acid. This zwitterionic detergent is useful for membrane protein solubilization when it is important to maintain protein activity. CHAPS detergent is soluble over a wide range of pH (2 to 12) and are easily removed from solution by dialysis because of their high critical micelle concentration (CMC).

Highlights:

• Versatile zwitterionic detergents
• Provide mild but effective lysis of cultured mammalian cells
• Nondenaturing and generally do not inactivate protein functions
• Can be removed from solution by dialysis
• Commonly used for isoelectric focusing (IEF) and 2D electrophoresis

Properties of CHAPS detergent:

• Chemical Name: 3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulfonate
• Molecular Weight: 614.88
• Detergent Class: Zwitterionic
• Aggregation Number: 10
• Micelle Molecular Weight: 6149
• Critical Micelle Concentration (CMC): 8 to 10mM (0.4920 to 0.6150%, w/v)
• Cloud Point: ≥ 100°C
• Dialyzable: Yes

Specifications

• Description: CHAPS
• Content And Storage: Store at Room Temperature
• Reagent Type: Detergent (Pure)

• Product Type: Detergent
• Form: Powder

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