Dimethylbenzyl-(3-sulfopropyl)ammonium, Inner Salt

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Catalogue number:	PA 27 0022418
Chemical name:	Dimethylbenzyl-(3-sulfopropyl)ammonium, Inner Salt
CAS Number:	81239-45-4
Category:	miscellaneous compounds
Synonyms:	3-(Benzyldimethylammonio)propane-1-sulfonate; Benzenemethanaminium, N,N-dimethyl-N-(3-sulfopropyl)-, inner salt; N,N-Dimethyl-N-(3-sulfopropyl)benzenemethanaminium inner Salt;
Molecular form:	C₁₂H₁₉NO₃S
Appearance:	White to Off-White Solid
Mol. Weight:	257.35
Storage:	2-8°C Refrigerator
Shipping Conditions:	Ambient
Applications:	A non detergent sulfobetaine used as a mild solubilizing and stabilizing agent for chicken egg white lysozyme and E. coli ß-galactosidase. At 1M, NDSB256 will restore 30% of the enzymatic activity of denatured egg white lysozyme; at 800mM it will restore 16% of the enzymatic activity of denatured ß-galactosidase. Reduces aggregation and significantly improves protein renaturation. Zwitterionic over a wide pH range.