Synonyms: 5-Bromo-3-indolyl-ß-D-galactopyranoside5-Bromo-3-indoxyl-ß-D-galactopyranoside
Purity Limit: ≥ 98% (TLC)
CAS No.: 97753-82-7
Molecular Formula: C14H16BrNO6
Molecular Weight: 374.19
MDL No.: MFCD00063691
Appearance: White powder
Comments: Substrate for beta-galactosidase that is converted, by the enzyme, into an insoluble indigoblue chromophore. It is also used in Lac gene detection systems, in immunoblotting and immunocytochemical assays.
Optical Rotation: [a]D20 = -33 ± 2º (C=1 in DMF:H2O / 1:1)
Storage Temperature: Store at 0-8°C