CAS 1042084-20-7

4',5'-Bis(1,3,2-dithiarsolan-2-yl)-3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylic Acid

Controlled Product

CAS: 1042084-20-7

Applications 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
References Genin, E., et al.: J. Amer. Chem. Soc., 130, 8596 (2008); Gaspersic, J., et al: FEBS Journal, 2038 (2010);

Formula: C₂₅H₁₈As₂O₇S₄

Color and Shape: Neat

Molecular weight: 708.5094

Ref: TR-B431950