- Appearance:White or almost white powder
- Purity:≥ 98%
Chromogenic substrate for β-Galactosidase that, upon enzymatic action, forms a blue precipitate. Indoxyl-Gal is used in microbiology culture media to identify lac+ organisms (e.g. general coliforms.) It is used in histochemistry and in biochemistry.
White or almost white powder
Clear and colorless solution (1% in methanol)
Store at 4º C; protect from light and humidity. For long term storage hold at -20º C.