Sodium 4-nitrophenyl phosphate hexahydrate

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4-Nitrophenyl phosphate (p-nitrophenyl phosphate) disodium hexahydrate 广泛用作蛋白质酪氨酸磷酸酶活性测定中的小分子磷酸酪氨酸样底物。4-Nitrophenyl phosphate disodium hexahydrate 是一种无色基质，水解后转化为黄色的4-硝基苯酚离子，可在 405 nm 处通过吸光度监测。

4-Nitrophenyl phosphate (p-nitrophenyl phosphate) disodium hexahydrate is widely used as a small molecule phosphotyrosine-like substrate in activity assays for protein tyrosine phosphatases. 4-Nitrophenyl phosphate disodium hexahydrate is a colorless substrate that upon hydrolysis is converted to a yellow 4-nitrophenolate ion that can be monitored by absorbance at 405 nm.

4-Nitrophenyl phosphate (PNPP) disodium hexahydrate is a commonly used substrate for alkaline phosphatases (ALPs). 4-Nitrophenyl phosphate disodium hexahydrate is hydrolyzed by ALP to PNP (p-nitrophenol), which quenches the fluorescence of novel gold nanoclusters (AuNCs) by the inner filter effect (IFE).

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Others

Other Targets

Others

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333338-18-4

371.14

C6H16NNa2O12P

>98% (HPLC)

In Vitro:?H2O 中的溶解度 : 100 mg/mL (269.44 mM; 超声助溶)DMSO 中的溶解度 : 10 mg/mL (26.94 mM; 超声助溶 (<80°C)

O.O.O.O.O.O.O=[N+]([O-])c1ccc(OP(=O)([O-])[O-])cc1.[Na+].[Na+]

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(-20℃)

With Ice Pack

≥ 2 years