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DTT 二硫蘇糖醇 DL-Dithiothreitol C4H10O2S2 MW 154.3 CAS:3483-12-3 Storage:4℃ Form……………………………..white to off-white powder Purity…………………………….97% by titration Stock solution………………….1Min H2O
說明:An excellent reagent for maintaining SH groups in reduced state. DTT is less pungent and is less toxic than 2-mercaptoethanol. Typically, a seven fold lower concentration of DTT (100 mM) is needed than is used for 2-mercaptoethanol (5% v/v,700 mM). |
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