1-(3-Sulfopropyl)pyridinium Inner Salt

Catalogue Number: S699100
Chemical Name: 1-(3-Sulfopropyl)pyridinium Inner Salt
Synonyms: 1-(3-Sulfopropyl)pyridinium Betaine; 1-Pyridiniumpropane-3-sulfonate; 3-(1-Pyridinio)-1-propanesulfonate; N-Propylpyridinesulfonic Acid Betaine; NDSB 201; PPS;
CAS Number: 15471-17-7
Alternate CAS #: 394208-35-6
Molecular Formula: C₈H₁₁NO₃S
Appearance: White Solid
Melting Point: 267-269ºC
Molecular Weight: 201.24
Storage: -20°C Freezer
Solubility: Methanol (Slightly), Water (Slightly)
Category: Detergents, Sulfobetaines
Applications: A non detergent sulfobetaine used as a mild solubilizing and stabilizing agent for halophilic malate dehydrogenase, halophilic elongation factor Tu (hTu), pig heart malate dehydrogenase, chicken egg white lysozyme and E. coli beta-galactosidase. Preserves the antigenic conformation of serine protease gp76. Does not interfere with colorimetric assays using p-nitrophenylphosphate and o-nitrophenyl-b-D-galactopyranoside as substrates. Reduces aggregation and significantly improves protein renaturation. Zwitterionic over a wide pH range. Does not absorb significantly in the near-UV range. Can be easily removed by dialysis. This compound is suitable for malate dehydrogenase (MDH) related research.

All Products are stable to be shipped at room temperature, unless otherwise specified.
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