Home  >  Products  >  p-Nitrophenyl Phosphate (pNPP)

p-Nitrophenyl Phosphate (pNPP)

Cat no: N2600


Supplier: United States Biological
Star_fadedStar_fadedStar_fadedStar_fadedStar_faded
0 reviews | Write a Review Pencil
p-NPP is a single component reagent system for microwell assay of Calf Intestine Alkaline Phosphatase (CIAP or CAP) labeled probes and is an excellent substrate for phosphatase based ELISA assays. p-NPP produces a soluble end product which is yellow in color and read at 405-410 nm. Both kinetic and end point determinations can be performed. p-NPP is the customary phosphate ester used as a substrate for measuring AP activity due to its high solubility in alkaline buffers which affords zero order kinetics and significant molar extinction coefficient of 18600 mol-1cm-1. Storage and Stability: Stable for 12 months at 4 degrees C. Also Available: N2600: p-Nitrophenyl Phosphate (pNPP) N2600-10: p-Nitrophenyl Phosphate (pNPP), 50X Concentrate, 0.19M/Liter
Catalogue number: N2600
Applications: ELISA
Size: 250ml
Form: Supplied as a liquid in 0.95M DEA, pH 9.0
Alternative names: p-Nitrophenylphosphate; Staining System for AP; Soluble

Get Quote

  • Best Price Guaranteed
  • Quick Response Time
  • Exclusive Promotions
Enquiry_down_arrow
United States Biological
Get a Quote Direct from
United States Biological

By submitting this form you agree to your details being passed to United States Biological for the purpose of generating the best quote*

Button_on Button_off_biosave Button_off_biosave Button_off_biosave Button_off_biosave Button_off_biosave Button_off_biosave