3-(1-Pyridino)-1-propane Sulfonate White powder. HYGROSCOPIC. A non-detergent sulfobetaine. Reported to prevent protein aggregation and facilitate the renaturation of chemically and thermally denatured proteins. Zwitterionic over a wide pH range. Easily removed by dialysis. Purity: ≥99% by titration. CAS 15471-17-7. Ref.: Goldberg, M.E., et al. 1996. Folding & Design 1, 21. Vuillard, L., et al. 1995. Biochem. J. 305, 337. R: 36/37/38; S: 26-36 |