4-Nitrophenyl phosphate disodium salt hexahydrate, tablet

Descriptions

Application

4-Nitrophenyl phosphate disodium salt hexahydrate has been used in enzyme-linked immunosorbent assay (ELISA) as a substrate for streptavidin-Alkaline Phosphatase. It has also been used as a substrate in control assay for comparing 4-aminophenyl phosphate/diethanolamine (APP/DEA) assay for alkaline phosphatase.

Biochem/physiol Actions

4-Nitrophenyl phosphate disodium salt hexahydrate (pNPP) is a non-proteinaceous and non-specific substrate for determining protein tyrosine phosphatase activity. Hydrolysis of pNPP yields p-nitrophenol. pNPP is a common chromogenic substrate for alkaline phosphatase.

General description

Chromogenic substrate for the determination of acid and alkaline phosphatases. The reaction produces a soluble end product that is yellow in color. The reaction may be stopped with 3 N NaOH and read at 405 nm.

Quantity

Contains 15 mg substrate per tablet

Specifications

No detailed specifications are available for this product.

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Code	Description	Quality Level	InChI key	InChI	Manufacturer	Further Info	Storage Temp.	Solubility	Form	Price
3578536	4-Nitrophenyl phosphate disodium salt hexahydrate, tablet	200	KAKKHKRHCKCAGH-UHFFFAOYSA-L	1S/C6H6NO6P.2Na.6H2O/c8-7(9)5-1-3-6(4-2-5)13-14(10,11)12;;;;;;;;/h1-4H,(H2,10,11,12);;;61H2/q;2+1;;;;;;/p-2	SIGMA-ALDRICH	-	−20°C	water: 1 tablet/3 mL, clear, colorless	tablet	You need to be logged in to see prices.
3578537	4-Nitrophenyl phosphate disodium salt hexahydrate, tablet	200	KAKKHKRHCKCAGH-UHFFFAOYSA-L	1S/C6H6NO6P.2Na.6H2O/c8-7(9)5-1-3-6(4-2-5)13-14(10,11)12;;;;;;;;/h1-4H,(H2,10,11,12);;;61H2/q;2+1;;;;;;/p-2	SIGMA-ALDRICH	-	−20°C	water: 1 tablet/3 mL, clear, colorless	tablet	You need to be logged in to see prices.
3578540	4-Nitrophenyl phosphate disodium salt hexahydrate, tablet	300	KAKKHKRHCKCAGH-UHFFFAOYSA-L	1S/C6H6NO6P.2Na.6H2O/c8-7(9)5-1-3-6(4-2-5)13-14(10,11)12;;;;;;;;/h1-4H,(H2,10,11,12);;;61H2/q;2+1;;;;;;/p-2	SIGMA-ALDRICH	-	−20°C	water, high purity: 0.25 tablet/mL, clear, colorless	tablet	You need to be logged in to see prices.
3578541	4-Nitrophenyl phosphate disodium salt hexahydrate, tablet	300	KAKKHKRHCKCAGH-UHFFFAOYSA-L	1S/C6H6NO6P.2Na.6H2O/c8-7(9)5-1-3-6(4-2-5)13-14(10,11)12;;;;;;;;/h1-4H,(H2,10,11,12);;;61H2/q;2+1;;;;;;/p-2	SIGMA-ALDRICH	-	−20°C	water, high purity: 0.25 tablet/mL, clear, colorless	tablet	You need to be logged in to see prices.
3578542	4-Nitrophenyl phosphate disodium salt hexahydrate, tablet	300	KAKKHKRHCKCAGH-UHFFFAOYSA-L	1S/C6H6NO6P.2Na.6H2O/c8-7(9)5-1-3-6(4-2-5)13-14(10,11)12;;;;;;;;/h1-4H,(H2,10,11,12);;;61H2/q;2+1;;;;;;/p-2	SIGMA-ALDRICH	-	−20°C	water, high purity: 0.25 tablet/mL, clear, colorless	tablet	You need to be logged in to see prices.
3578636	4-Nitrophenyl phosphate disodium salt hexahydrate, tablet	300	KAKKHKRHCKCAGH-UHFFFAOYSA-L	1S/C6H6NO6P.2Na.6H2O/c8-7(9)5-1-3-6(4-2-5)13-14(10,11)12;;;;;;;;/h1-4H,(H2,10,11,12);;;61H2/q;2+1;;;;;;/p-2	SIGMA-ALDRICH	5 mg substrate per tablet	−20°C	-	tablet	You need to be logged in to see prices.
3578637	4-Nitrophenyl phosphate disodium salt hexahydrate, tablet	300	KAKKHKRHCKCAGH-UHFFFAOYSA-L	1S/C6H6NO6P.2Na.6H2O/c8-7(9)5-1-3-6(4-2-5)13-14(10,11)12;;;;;;;;/h1-4H,(H2,10,11,12);;;61H2/q;2+1;;;;;;/p-2	SIGMA-ALDRICH	5 mg substrate per tablet	−20°C	-	tablet	You need to be logged in to see prices.