Thermo Scientific™

PNPP Substrate Tablets

Catalog number:  34047

Related applications:

Protein Assays and Analysis

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Description

Thermo Scientific Pierce PNPP (p-nitrophenyl phosphate) is a colorimetric, soluble substrate of alkaline phosphatase for use in ELISA applications. This product comes in 5 mg tablets, with an inert filler as the balance.

Features of PNPP (p-nitrophenyl phosphate):

• One-component alkaline phosphatase (AP) substrate
• Absorbance maximum of 405nm
• Develops a yellow hue in solution upon reaction with AP
• Safer to use—contains a non-mercury, non-azide preservative

PNPP (p-Nitrophenyl Phosphate, Disodium Salt) is a widely used substrate for detecting alkaline phosphatase in ELISA applications. When alkaline phosphatase and PNPP are reacted, a yellow water-soluble reaction product is formed. This reaction product absorbs light at 405nm. The substrate is offered in several formats.

Related Products
1-Step™ PNPP Substrate Solution
Pierce™ PNPP Substrate Kit
PNPP Substrate
For Research Use Only. Not for use in diagnostic procedures.

Specifications

Detection Method: Colorimetric
Product Size: 105 tablets
Substrate Properties: Chemical Substrate
Substrate Type: AP (Alkaline Phosphatase) Substrate

Contents & storage

Upon receipt store product at 4°C. Product is shipped at ambient temperature.