| Bioactivity | 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. |
| Name | Naphthol AS-TR phosphate disodium |
| CAS | 4264-93-1 |
| Formula | C18H13ClNNa2O5P |
| Molar Mass | 435.71 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [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. |