Thermo Scientific™

CHAPSO (3-[(3-cholamidopropyl)dimethylammonio]-2-hydroxy-1-propanesulfonate)

CHAPSO, or 3-[(3-cholamidopropyl)dimethylammonio]-2-hydroxy-1-propanesulfonate, is a zwitterionic detergent commonly used in biochemical and biophysical research. It is widely employed for membrane자세히 알아보기

CHAPSO, or 3-[(3-cholamidopropyl)dimethylammonio]-2-hydroxy-1-propanesulfonate, is a zwitterionic detergent commonly used in biochemical and biophysical research. It is widely employed for membrane protein solubilization, stabilization, and purification. CHAPSO is known for its mildness and ability to preserve the structural integrity and functionality of membrane proteins during extraction. Its unique properties make it suitable for a variety of applications, including protein crystallization, spectroscopy, and structural biology studies. With its versatile and effective solubilization capabilities, CHAPSO is a valuable tool for researchers working with membrane proteins.

Features of CHAPSO include:
• Zwitterionic detergent
• Gentle—enabling preservation of native conformation and activity
• Effectively disrupts lipid-protein interactions
• Exhibits low critical micelle concentration (CMC)
• High-purity compound with low UV absorptivity

Properties
*• *CMC: (H2O) ~8 mM (0.50%)
• Aggregation number: (H2O) ~11
• Purity: ≥99% (by HPLC analysis)
• pH: 5–8 (1% solution in water)
• Solubility: ≥0.5 M (in water at 20 ̊C)
• Fluorescence: <10% (0.1% solution in water at 345 nm)
• Absorbance of a 1% solution in water: 260 nm: <0.06, 280 nm: <0.04, 340 nm: <0.02

사양

색상White

제품 유형Detergent

CAS82473-24-3

분자식C32H58N2O8S

용해도≥0.5 M (in water at 20°C)

형태Lyophilized

시약 유형Detergent

정제 타겟Proteins

수량1 g

분자량630.9

Unit SizeEach