瑞禧生物货号：Ruixi-B431950
化学名称：4',5'-Bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylic Acid
同义名称：4',5'-di-1,3,2-Dithiarsolan-2-yl-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylic Acid; 6-CrAsH-EDT2;
CAS号：1042084-20-7
分子式：C₂₅H₁₈As₂O₇S₄
Appearance:Light Orange to Orange Solid
Melting Point:>142°C (dec.)
分子量：708.51
Storage:-20°C, Hygroscopic
Solubility:DMSO (Slightly)
产品类别：Research Tools; Molecular Biology; Fluorescent Reagents; Pharmaceutical/API Drug Impurities/Metabolites;
产品应用：4',5'-Bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylic Acid, is used as a probe able to bind efficiently and selectively to Cys-tagged proteins. The interaction with the protein is detected by an increase of the fluorescence emission of CrAsH.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
参考文献：Genin, E., et al.: J. Amer. Chem. Soc., 130, 8596 (2008); Gaspersic, J., et al: FEBS Journal, 2038 (2010);
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