4-Nitrophenyl Phosphate (sodium salt hydrate)

目录号: GC49158纯度: >98.00%同义词: 磷酸-4-硝基苯酯二钠盐,p-Nitrophenyl phosphate disodium hexahydrate
A chromogenic alkaline phosphatase substrate

4-Nitrophenyl Phosphate (sodium salt hydrate)
Cas No.: 333338-18-4
规格价格库存数量操作
5 g¥668.00现货
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50 g¥3,683.00现货
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产品描述 Description

4-Nitrophenyl phosphate (pNPP) is a chromogenic substrate for alkaline phosphatase.1 Upon hydrolysis by alkaline phosphatase, 4-nitrophenol is released, which can be quantified by colorimetric detection at 405 nm as a measure of alkaline phosphatase activity. It has been commonly used in ELISAs.

1.Lorenz, U.Protein tyrosine phosphatase assaysCurr. Protoc. Immunol.9311.17.11-11.17.12(2011)

产品文档 Product Documents

Purity:>98.00%Appearance:A solid

化学性质Chemical Properties

CAS 号
333338-18-4
同义词
磷酸-4-硝基苯酯二钠盐,p-Nitrophenyl phosphate disodium hexahydrate
SMILES
O=P([O-])([O-])OC(C=C1)=CC=C1[N+]([O-])=O.[Na+].[Na+].O.O.O.O.O.O
分子式
C6H4NO6P·2Na [6H2O]
分子量
371.1 g/mol
溶解性
Ethanol: 10 mg/ml,PBS (pH 7.2): 10 mg/ml
保存条件
-20°C
General tips
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至 37°C,然后在超声波浴中震荡一段时间。
Shipping Condition
评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备 RT,或根据请求配备蓝冰。

计算工具摩尔浓度 / 稀释 / 分子量 / 单位换算 / 体内配方 / 溶解度

g/mol