Product Description: Naphthol AS-TR Phosphate disodium is a water-soluble dye commonly used as an enzymatic substrate in various biochemical assays to detect alkaline phosphatase activity. Naphthol AS-TR Phosphate disodium has unique chemical properties that allow it to be hydrolyzed by alkaline phosphatase, forming a colored product that can be detected spectrophotometrically. This makes it a useful tool for monitoring enzyme activity in biological samples such as serum or urine.
Formula: C18H13ClNNa2O5P
References: [1]V Souvannavong, et al. Expression of alkaline phosphatase by a B-cell hybridoma and its modulation during cell growth and apoptosis, Immunol Lett. 1995 Sep;47(3):163-70.