| Description | Sodium 4-nitrophenyl phosphate hexahydrate (4-Nitrophenyl phosphate disodium hexahydrate) is hydrolyzed by alcohol phosphatase (ALP) and can be used to develop a dual-mode immunoassay for the detection of ochratoxin A (OTA). |
| In vitro | 4-硝基苯基磷酸二钠 (PNPP) 六水合物是碱性磷酸酶 (ALP) 的常用底物。4-硝基苯基磷酸二钠六水合物被 ALP 水解为 PNP (对硝基苯酚),后者通过内滤效应 (IFE) 猝灭新型金纳米簇 (AuNC) 的荧光。[1] |
| Synonyms | 4-Nitrophenyl phosphate disodium hexahydrate, p-Nitrophenyl phosphate disodium hexahydrate |
| molecular weight | 371.14 |
| Molecular formula | C6H16NNa2O12P |
| CAS | 333338-18-4 |
| Storage | store at low temperature,keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| References | 1. Qi S, et al. Development of a facile and sensitive method for detecting alkaline phosphatase activity in serum with fluorescent gold nanoclusters based on the inner filter effect. Analyst. 2020;145(11):3871-3877. |