5-Bromo-4-chloro-3-indolyl-a-D-glucopyranoside
5-Bromo-4-chloro-3-indolyl-a-D-glucopyranoside атрибут
| Температура кипения: |
674℃ |
| плотность: |
1.882 |
| показатель преломления: |
1.6110 (estimate) |
| Fp: |
361℃ |
| температура хранения: |
-20°C |
| пка: |
12.74±0.70(Predicted) |
| форма: |
пудра |
| цвет: |
белый |
| оптическая активность: |
[α]/D 105.0±5.0°, c = 1 in DMF/H2O 1:1 |
5-Bromo-4-chloro-3-indolyl-a-D-glucopyranoside химические свойства, назначение, производство
Химические свойства
white to off-white fine crystalline powder
Использование
suitable as substrate for α-glucosidase; substrate used in the Druggan-Forsythe-Iversen medium (DFI agar) for the selective detection of Enterobacter sakazakii in infant milk
Общее описание
5-Bromo-4-chloro-3-indolyl α-D-glucopyranoside, X-Gluc, is a indigogenic substrate for β- glucuronidase enzyme (GUS). It aids screening of transgenic plants based on GUS activity. GUS deesterifies X-Gluc into indoxyl derivative which upon oxidative polymerization results in the generation of blue indigotin dye.
5-Bromo-4-chloro-3-indolyl-a-D-glucopyranoside препаратная продукция и сырье
сырьё
препарат
5-Bromo-4-chloro-3-indolyl-a-D-glucopyranoside поставщик
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