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    PNPP, Disodium Salt | CAS 4264-83-9 | SCBT - Santa Cruz .

    A colorimetric alkaline phosphatase soluble substrate, p-Nitrophenyl Phosphate (pNPP) is the substrate of choice for use with alkaline phosphatase in Enzyme …

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    p-Nitrophenyl Phosphate (PNPP) | NEB

    p-Nitrophenyl Phosphate (PNPP) is a non-proteinaceous, non-specific substrate used to assay protein, alkaline and acid phosphatases. The PNPP phosphatase activity is measured using a continuous or single-point spectrophotometric assay based on the ability of phosphatases to catalyze the hydrolysis of PNPP to p-nitrophenol, a chromogenic product with absorbance at 405 nm.

    On the solubility of disodium p-nitrophenyl phosphate in .

    Lange's Handbook of Chemistry, 12th ed., J.A. Dean, ed., p. 5–37 (1979) Lange's lists the pKa of phenylphosphoric acid as 1.83; a nitro group part to the phosphate group will result in a still lower pKa because of resonance and charge separation considerations as explained in Ref. 14 and, thus, a pH of 3 in the disodium p-nitrophenyl phosphate-water solution will induce only negligible .

    p-Nitrophenyl Phosphate (Disodium Salt, Hexahydrate .

    pnpp,disodium 4-nitrophenylphosphate,sodium 4-nitrophenyl phosphate,disodium 4-nitrophenyl phosphate,phosphoric acid, mono 4-nitrophenyl ester, disodium salt,disodium p-nitrophenyl phosphate,phosphoric acid, mono 4-nitrophenyl ester, sodium salt 1:2,p-nitrophenyl phosphate,pnpp liquid substrate system: PubChem CID: 77949: IUPAC Name

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    Disodium Phosphate at Thomas Scientific

    4-Nitrophenyl phosphate, disodium salt hexahydrate PNPP, p-nitrophenyl phosphate, para nitrophenyl phosphate, PNP-phos · 2 Na MOLECULAR BIOLOGY GRADE Off white to light yellow crystalline powder Chromogenic substrate yielding a soluble yellow chromophor for the…

    4-Nitrophenol - Wikipedia

    4-Nitrophenol is a product of the enzymatic cleavage of several synthetic substrates such as 4-nitrophenyl phosphate (used as a substrate for alkaline phosphatase), 4-nitrophenyl acetate (for carbonic anhydrase), 4-nitrophenyl-β-D-glucopyranoside and other sugar derivatives which are used to assay various glycosidase enzymes.

    PNPP Substrate - Thermo Fisher Scientific

    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.

    para-Nitrophenylphosphate - Wikipedia

    para-Nitrophenylphosphate (pNPP) is a non-proteinaceous chromogenic substrate for alkaline and acid phosphatases used in ELISA and conventional spectrophotometric assays. Phosphatases catalyze the hydrolysis of pNPP liberating inorganic phosphate and the conjugate base of para-nitrophenol (pNP). The resulting phenolate is yellow, with a maximal absorption at 405 nm.

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    PNPP, Disodium Salt

    PNPP, Disodium Salt sc-3720 Hazard Alert Code Key: EXTREME HIGH MODERATE LOW Section 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME PNPP, Disodium Salt STATEMENT OF HAZARDOUS NATURE CONSIDERED A HAZARDOUS SUBSTANCE ACCORDING TO OSHA 29 CFR 1910.1200. NFPA SUPPLIER Santa Cruz Biotechnology, Inc. 2145 Delaware …

    p-Nitrophenyl Phosphate MSDS | bioWORLD

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    p-Nitrophenylphosphate Disodium Salt Hexahydrate (PNPP .

    Information of p-Nitrophenylphosphate Disodium Salt Hexahydrate. Information of pNPP. suitable for use as a substrate for acid and alkaline phosphatases.

    p-Nitrophenylphosphate disodium salt hexahydrate | CAS .

    Learn more about 4-Nitrophenylphosphate, Disodium Salt, Hexahydrate (pNPP-NA) and get the best prices in the life science marketplace at AG Scientific, Inc. We have over 20 years of experience with biochemical supplies.

    4-NITROPHENYL PHOSPHATE DISODIUM SALT HEXAHYDRATE …

    Visit ChemicalBook To find more 4-NITROPHENYL PHOSPHATE DISODIUM SALT HEXAHYDRATE(333338-18-4) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. You can also browse global suppliers,vendor,prices,Price,manufacturers of 4-NITROPHENYL PHOSPHATE DISODIUM SALT HEXAHYDRATE .

    PREPARATION AND MEASUREMENT OF THE PURITY OF …

    PREPARATION AND MEASUREMENT OF THE PURITY OF THE PHOSPHATASE REAGENT, DISODIUM p-NITROPHENYL PHOSPHATE BY OTTO A. BESSEY* AND RUTH H. LOVE* (Prom the Department of Biological Chemistry, University of Illinois College of Medicine, Chicago, Illinois)

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    p-Nitrophenyl phosphate, disodium salt MSDS | MsdsDigital .

    p-Nitrophenyl phosphate, disodium salt MSDS | The new SDS required by OSHA are being added daily to check for a newer version of a safety data sheet search our free .

    Safety Data Sheet - Northwest Missouri State University

    Disodium 4-nitrophenyl phosphate hexahydrate CAS-No. 333338-18-4 Revision Date New Jersey Right To Know Components Disodium 4-nitrophenyl phosphate hexahydrate CAS-No. 333338-18-4 Revision Date California Prop. 65 Components This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other

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    4-Nitrophenyl phosphate, disodium salt hexahydrate | GoldBio

    4-Nitrophenyl phosphate is used as a chromogenic substrate for alkaline phosphatases, yielding a soluble yellow product. 4-Nitrophenyl phosphate, disodium salt hexahydrate | GoldBio Asset 1

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    p-Nitrophenyl Phosphate Disodium Salt | 4264-83-9 | N1120 .

    p-Nitrophenyl Phosphate Disodium Salt is also known as pNPP or dihydrogen phosphate. It is a chromogenic substrate for alkaline phosphatase and acid in ELISA assays. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or .

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