Dimethylbenzyl-(3-sulfopropyl)ammonium, Inner Salt

Catalogue number: D465250
Chemical name: Dimethylbenzyl-(3-sulfopropyl)ammonium, Inner Salt
Synonyms: N,N-Dimethyl-N-(3-sulfopropyl)benzenemethanaminium Inner Salt; NDSB-256
CAS Number: 81239-45-4
Possible CAS #: NA
Molecular form.: C₁₂H₁₉NO₃S
Appearance: White Solid
Melting Point: 242-247°C
Mol. Weight: 257.35
Storage: -20°C Freezer
Solubility: Methanol, Water
Stability: N/A
Category: Detergents, Sulfobetaines
Boiling Point: No Data Available
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.
Dangerous Goods Info: NA
References: Goldberg, M.E, et al.: Folding & Design, 1, 21 (1996)
Peer Review Product Citations: Goldberg, M.E, et al.: Folding & Design, 1, 21 (1996)

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  Pack size Price(USD)
2g $75.00
10g $185.00
50g $650.00
  Pack size Price(USD)
5g $100.00
25g $335.00
Exact Weight Packaging ($75(USD) / Vial)
Inventory Status:   In Stock

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