X-a-Gal Powder


Chromogenic substrate used to demonstrate a-galactosidase activity. Yeast that are positive for this enzyme will produce blue colonies when grown in the presence of X-a-Gal. Can be dissolved in DMF.



Recipe: (5-Bromo-4-Chloro-3-Indolyl-a-D Galactopyranoside)
Storage: 4°C, long term at -20°C
Shipping: Overnight
Shelf Life: 1 Year (from Date of Manufacture)