White solid. HYGROSCOPIC. A non-detergent sulfobetaine useful for protein solubilization and stabilization of halophilic proteins. NDSB-211 has been successfully employed to separate halophilic bacteria elongation factor Tu and halophilic malate dehydrogenase by high-performance ion-exchange chromatography without significant loss of activity. Purity: ≥95% by TLC. Ref.: Vuillard, L., et al. 1995. Anal. Biochem. 230, 290. Vuillard, L., et al. 1995. Biochem. J. 305, 337. R: 36/37/38; S: 26-36 |