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Solution reagent kit pNPP
buffer solutionlaboratoryliquid

Solution reagent kit - pNPP - Kementec - buffer solution / laboratory / liquid
Solution reagent kit - pNPP - Kementec - buffer solution / laboratory / liquid
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Characteristics

Type
solution, buffer solution
Applications
laboratory
Format
liquid
Tested parameter
phosphate, alkaline phosphatase
Method
chromogenic
Storage temperature

Max.: 8 °C
(46 °F)

Min.: 2 °C
(36 °F)

Description

pNPP (p-nitrophenylphosphate) is a chromogenic substrate for Alkaline Phosphatase (AP). In the presence of AP, pNPP is hydrolyzed rapidly to p-nitrophenol and inorganic phosphate. Liberated p-nitrophenol is seen as a clear yellow color that is measured at 405/620 nm. pNPP liquid ready-to-use substrate is highly active compared to pNPP ONE . The substrate gives superior results due to its sensitivity, allowing very low detection limits. Specifications Available sizes: 100 mL, 500 mL, 1 L, bulk Format: Ready-to-use (RTU) Stability: 2 years Development time: 5-30 minutes Stop Solution: 0,1 M NaOH
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.