DTT (Dithiothreitol) 二硫蘇糖醇
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產(chǎn)品名稱:
DTT (Dithiothreitol) 二硫蘇糖醇
產(chǎn)品型號:
MD0281
產(chǎn)品展商:
MBCHEM
產(chǎn)品文檔:
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DTT (Dithiothreitol) 二硫蘇糖醇
≥99.0%, Ultra Pure Grade
貨號：MD0281-10g 300.00
貨號：MD0281-100G 2000.00
別名: DL-1,4-Dithiothreitol , DTT , (R*,R*)-1,4-Dimercapto-2,3-butandiol
An excellent reagent for maintaining SH groups in reduced state; quantitatively reduces disulfides. DTT is effective in sample buffers for reducing protein disulfide bonds prior to SDS-PAGE. DTT can also be used for reducing the disulfide bridge of the cross-linker N,N′-bis(acryloyl)cystamine to break apart the matrix of a polyacrylamide gel. 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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分子式: C4H10O2S2
分子量: 154.25 g/mol
沸點: ～125 °C (1013 hPa)
熔點: 42 C…43 °C
閃蒸溫度: >110 °C
儲存溫度: 2-8℃
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MDL : MFCD00004877
CAS: 3483-12-3
EINECS: 222-468-7
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