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ASB-14

Catalog Numbers: DG060 ASB-14 (Amidosulfobetaine-14) 1g DG061 ASB-14 (Amidosulfobetaine-14) 5g ASB-14 110
Type: Zwitterionic detergent
 
Full Name: Amidosulfobetaine-14
 
Molecular Formula: C22H46N2O4S
 
Molecular Weight: 434.7
 
Form: White to off white powder
 
Purity: >99%
 
Solubility: Water soluble
 
Conductivity: <50µS in a 10% solution
 
Critical micelle concentration (CMC): 8mM (25ºC)
 

 

Applications

  • Zwitterionic detergent.
  • Aminosulfobetaine with C14 alkyl tail.
  • Useful for solubilizing proteins for 2D analysis.
  • Optimal solubility achieved in urea-thiourea mixtures and not in urea alone.
  • Reported to show better protein solubilization properties than CHAPS.
  • ASB-14 has been shown to solubilize membrane proteins previously undetected.

 

Material Safety Data Sheet
DG060
English_US
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English_UK
French
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DG061
English_US
Danish
Dutch
English_UK
French
German
Spanish
Norwegian
Portuguese
Finnish
Swedish
Polish
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
Certificate Of Analysis
DG060
100807
122202
200812
081411
DG061
091506
101401
112410
121411
131211
181807
201003
201102
202001

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