A more base-stable alternative to Ellman’s reagent for the quantification of thiol contents and enzymatic assays under basic pH conditions. . It reacts with free thiols similar to Ellman’s reagent but has dramatically improved stability under alkaline conditions, making it an excellent alternative to Ellman’s reagent.

CAS：71899-86-0
中文别名：
英文别名：5-(2-aminoethyl)dithio-2-nitrobenzoic acid;NTB-cysteamine;S-<(3-carboxy-4-nitrophenyl)thio>-2-aminoethanethiol;Benzoic acid,5-[(2-aminoethyl)dithio]-2-nitro;
分子式：C9H10N2O4S2
分子量：274.317
精确质量：274.008
Psa：159.74
Logp：3.2155