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5-Bromo-3-indolyl beta-d-galactopyranoside, 98+%, Thermo Scientific Chemicals
alpha-Galactosidase substrate for Lac-gene detection systems
Supplier: Thermo Scientific Chemicals J65978MC
Description
5-Bromo-3-indolyl-β-D-galactopyranoside is an α-galactosidase substrate which is converted to an insoluble indigo-blue chromophore darker than that released by X-GAL. It is ideal for Lac gene detection systems in immunoblotting, immunocytochemical, and histological applications. Also used as chromogenic substrate that is suitable for identification of lac-(+) bacterial colonies.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications5-Bromo-3-indolyl-β-D-galactopyranoside is an α-galactosidase substrate which is converted to an insoluble indigo-blue chromophore darker than that released by X-GAL. It is ideal for Lac gene detection systems in immunoblotting, immunocytochemical, and histological applications. Also used as chromogenic substrate that is suitable for identification of lac-(+) bacterial colonies.
Solubility
Soluble in dimethylformamide (100 mg/ml), dimethylformamide/water (1:1 v/v) (10 mg/ml - clear, practically colorless solution).
Notes
Store in freezer (-20°C). Keep the container tightly closed. Store away from oxidizing agent.
Specifications
| 5-Bromo-3-indolyl beta-d-galactopyranoside | |
| White | |
| MFCD00063691 | |
| 5-bromo-3-indolyl-beta-d-galactopyranoside, 5-bromo-3-indolyl-b-d-galactopyranoside, bluo-gal, blue-gal, 2s,3r,4s,5r,6r-2-5-bromo-1h-indol-3-yl oxy-6-hydroxymethyl oxane-3,4,5-triol, 5-brig, blue gal, 5-bromo-3-indolyl-beta-galactoside, 5-bromo-3-indolyl beta-d-galactopyranoside, 5-bromo-3-indoxyl-beta-d-galactopyranoside | |
| LINMATFDVHBYOS-MBJXGIAVSA-N | |
| (2S,3R,4S,5R,6R)-2-[(5-bromo-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol | |
| 126898 | |
| ≥98% |
| 97753-82-7 | |
| C14H16BrNO6 | |
| 100 mg | |
| Soluble in dimethylformamide (100mg/ml),dimethylformamide/water (1:1 v/v) (10mg/ml- clear,practically colorless solution). | |
| OC[C@H]1O[C@@H](OC2=CNC3=CC=C(Br)C=C23)[C@H](O)[C@@H](O)[C@H]1O | |
| 374.19 | |
| 374.18 | |
| Powder |
Chemical Identifiers
| 97753-82-7 | |
| 374.19 | |
| LINMATFDVHBYOS-MBJXGIAVSA-N | |
| 126898 | |
| OC[C@H]1O[C@@H](OC2=CNC3=CC=C(Br)C=C23)[C@H](O)[C@@H](O)[C@H]1O |
| C14H16BrNO6 | |
| MFCD00063691 | |
| 5-bromo-3-indolyl-beta-d-galactopyranoside, 5-bromo-3-indolyl-b-d-galactopyranoside, bluo-gal, blue-gal, 2s,3r,4s,5r,6r-2-5-bromo-1h-indol-3-yl oxy-6-hydroxymethyl oxane-3,4,5-triol, 5-brig, blue gal, 5-bromo-3-indolyl-beta-galactoside, 5-bromo-3-indolyl beta-d-galactopyranoside, 5-bromo-3-indoxyl-beta-d-galactopyranoside | |
| (2S,3R,4S,5R,6R)-2-[(5-bromo-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol |
Safety and Handling
TSCA : No
Recommended Storage : Store at -20°C
RUO – Research Use Only