ASB-16

Catalog	Description	Size	Price(USD)	Qty
DG062	ASB-16 (Amidosulfobetaine-16)	1g	$126.00
DG063	ASB-16 (Amidosulfobetaine-16)	5g	$525.00

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ASB-16

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.

Type: Zwitterionic detergent
Full Name: Amidosulfobetaine-16; 3-[N,N-Dimethyl-N-(3-palmitamidopropyl)ammonio]propane-1-sulfonate)
CAS #: 52562-29-5
Molecular Formula: C₂₄H₅₀N₂O₄S
Molecular Weight: 462.73
Form: White to off white powder
Purity: >99%
Solubility: Water soluble
Conductivity: <50µS in a 10% solution
Critical micelle concentration (CMC): 8mM (25°C)

Applications

Zwitterionic detergent.
Aminosulfobetaine with C₁₆ alkyl tail.
In some cases superior than ASB-14.
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-16 has been shown to solubilize membrane proteins previously undetected.

Material Safety Data Sheet
DG062	English_US Danish Dutch English_UK French German Spanish Norwegian Portuguese Finnish Swedish Polish
DG063	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

ASB-16

ASB-16

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