Zwitterionic Detergents
Zwitterionic detergents protect the native state of proteins without altering the native charge of the protein molecules. Zwitterionic detergents are used for isoelectric focusing and 2D electrophoresis. Synthetic zwitterionic detergents are known as sulfobetaines. Sulfobetaines retain their zwitterionic characteristics over a wide range of pH. The following zwitterionic detergents are the most efficient and widely used for 2D gel electrophoresis.
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% solu..
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Type: Zwitterionic detergent
Full Name: 4-n-Octylbenzoylamido-propyl-dimethylammonio sulfobetaine
Molecular Formula: C23H40N2O4S
Molecular Weight: 440.6
Form: Off white powder
Purity: >99%
Solubility: Water soluble
Applications..
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Type: Zwitterionic detergent
Full Name: 3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulfonate
Mol. Formula: C32H58N2O7S
Mol Weight: 614.9
Form: White solid
Purity: >99%
Solubility: Water soluble
Conductivity: <25µS..
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Type: Zwitterionic detergent
Full Name: 3-[(3-Cholamidopropyl)dimethylammonio]-2-hydroxy-1-propanesulfonate
Molecular Formula: C32H58N2O8S
Molecular Weight: 630.9
Form: White solid
Purity: >99%
Solubility: Water soluble
Conductivity: ..
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Type: Non-detergent sulfobetaine
Full Name: 3-(1-Pyridino)-1-propane sulfonate
Molecular Formula: C8H11NO3S
Molecular Weight: 201.4
Form: White Powder
Purity: >99%
Solubility: Water
Applications
ND SB 201 is a Zwitterionic ..
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Type: Zwitterionic detergent
Full Name: N-Decyl-N,N-dimethyl-3-ammonio-1-propanesulfonate
Molecular Formula: CH3(CH2)9N+(CH3)2CH2CH2CH2SO3
Molecular Weight: 307.5
Form: White solid
Purity: >99%
Solubility: Water soluble
Critical micel..
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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
Crit..
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Type: Zwitterionic detergent Full Name: N-Tetradecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate Molecular Formula: CH3(CH2)13N+(CH3)2CH2CH2CH2SO3- Molecular Weight: 364.0 Form: White solid Purity: >99% Solubility: Water soluble Critica..
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ASB-16 is a zwitterionic detergents composed of a sulfobetaine with a C16 alkyl tail that is highly efficient in solubilizing proteins for 2D electrophoresis analysis and other downstream applications. Optimal solubility is achieved in Urea and thiourea buffers, but not in urea alone.
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