4-Nitrophenyl phosphate disodium salt hexahydrate (pNPP) 15 mg, tablets, Sigma-Aldrich®

Supplier: Merck

Synonyms: 4-Nitrophenyl phosphate disodium salt hexahydrate, Phosphatase substrate, p-Nitrophenyl phosphate disodium salt hexahydrate, Phosphoric acid 4-nitrophenyl ester disodium salt hexahydrate, 4-Nitrophenyl phosphate disodium hexahydrate, pNPP disodium salt hexahydrate, di-Sodium 4-nitrophenyl phosphate hexahydrate

M-Clarity™ quality level = MQ200

N2640-100TAB N2640-50TAB
SIALN2640-100TABEA 645 EUR
SIALN2640-100TAB SIALN2640-50TAB
4-Nitrophenyl phosphate disodium salt hexahydrate (pNPP) 15 mg, tablets, Sigma-Aldrich®
4-Nitrophenyl phosphate disodium salt hexahydrate (pNPP)

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.

Formula: C₆H₄NNa₂O₆P·6H₂O
MW: 371.144 g/mol
Melting Pt: 300 °C
Storage Temperature: Freezer
MDL Number: MFCD00066288
CAS Number: 333338-18-4
EINECS: 224-246-5

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