GERBU manufactures high-quality pNPP 5mg Tablets, disodium (4-nitrophenyl) phosphate. A chromogenic substrate for the determination of acid and alkaline phosphatases in ELISA procedures.
GERBU’s pNPP 5mg Tablets are pre-weighed for fast and convenient preparation of a pNPP-solution. Each tablet contains min 5mg of pNPP disodium salt.
pNPP 5mg Tablets, disodium (4 nitrophenyl) phosphate
Widely, pNPP (p-Nitrophenyl Phosphate, Disodium Salt) is used as a substrate for detecting alkaline phosphatase in ELISA applications. Used as a Chromogenic substrate for the determination of acid and alkaline phosphatase.
A yellow-colored water-soluble reaction product is produced when alkaline phosphatase and pNPP are reacted. This reaction product can be read spectrophotometrically at 405 nm. The reaction may be stopped with 3 M NaOH and read at 405nm.
- 5 mg tablets
- For the determination of acid and alkaline phosphatases in ELISA procedures
- Easy and fast preparation of a pNPP-solution
- Available in 100tab
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