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D4266 Sigma

3-(Decyldimethylammonio)­propane­sulfonate inner salt

zwitterionic detergent

Synonym: Caprylyl sulfobetaine, SB3-10

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Properties

Related Categories Biochemicals and Reagents, Cell Culture, Detergents, Detergents A to M, Detergents by Applications,
InChI Key   WKALLSVICJPZTM-UHFFFAOYSA-N
mol wt   micellar avg mol wt 12,600
aggregation number   41
conductivity   <20 μmho per cm at 24 °C (0.1 M aqueous solution)
CMC   25-40 mM(20-25°C)

Description

General description

3-(Decyldimethylammonio)­propane­sulfonate inner salt, a zwitterionic surfactant, is a sulfobetaine. Sulfobetaines contain a positively charged quaternary ammonium group and a negatively charged sulfonic group.

Packaging

5, 25 g in poly bottle

Application

3-(Decyldimethylammonio)­propane­sulfonate inner salt was used:
• In a study to demonstrate a polyurethane chip that electrostatically binds to immunoglobulin G (IgG).
• In a study to describe a method for isolating a high yield of Arabidopsis chloroplasts.
• Solubilization of oleosins.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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