Sulfobetaine 3-12 (SB 3-12)

Sulfobetaine 3-12 (SB 3-12)
Type: Zwitterionic detergent
 
Full Name: N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate
 
Molecular  Formula: CH3(CH2)11N+(CH3)2CH2CH2CH2SO3-
 
Molecular Weight: 335.5
 
Form: White solid
 
Purity: >99%
 
Solubility: Water soluble
 
Critical micelle concentration (CMC): 2-4mM (25°C)
 
Aggregation number: 55
 
Average micellar weight: 18,500

 


Applications

  • Zwitterionic detergent for solubilization of membrane proteins in their native state.

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Material Safety Data Sheet
DG056
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DG057
English_US
Dutch
English_UK
French
German
Portuguese
Swedish
Technical Literature
Detergent Handbook & Selection Guide A Comprehensive Guide to the Properties and Uses of Detergents in Research. Also features information on detergent removal systems.
Removing Detergents from Protein Solutions


Catalog Description Size Price(USD) Qty
DG056
Sulfobetaine 3-12 (SB3-12) (n-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate) 1g
$41.00
DG057
Sulfobetaine 3-12 (SB3-12) (n-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate) 5g
$180.00