| Description: DTT即DL-Dithiothreitol，中文名为二硫苏糖醇。分子式为C4H10O2S2，分子量为154.25。DTT为常用还原剂，有抗氧化作用。它能保护酶分子上的还原性基团，维持还原性环境，稳定酶的活性。dtt中还含有一定RNA酶抑制剂，具有抑制RNA酶活性的作用 Properties： White to off-white powder. PACKAGED UNDER INERT GAS. A protective agent for SH groups. Cyclizes as it reduces disulfides to thiols, so reaction is "driven" to completion. Does not contain waxy surfactant found in many other preparations. Purity: ≥99.5% by titration. Contaminants: Heavy metals: ≤1 ppm. Heavy metals: <1 ppm. Oxidized dithiothreitol: ≤0.5%. RTECS EK1610000, CAS 3483-12-3. Data Sheet：查看
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