p-ニトロフェニルリン酸
WordNet
- send a message from one computer to another to check whether it is reachable and active; "ping your machine in the office"
- a sharp high-pitched resonant sound (as of a sonar echo or a bullet striking metal)
- contact, usually in order to remind of something; "Ill ping my accountant--April 15 is nearing"
- hit with a pinging noise; "The bugs pinged the lamp shade"
- make a short high-pitched sound; "the bullet pinged when they struck the car"
- a salt of phosphoric acid (同)orthophosphate, inorganic_phosphate
- carbonated drink with fruit syrup and a little phosphoric acid
- the 16th letter of the Roman alphabet (同)p
PrepTutorEJDIC
- (小銃弾などの)ピュー(ブーン)という音 / ピュー(ブーン)と音がする
- 〈U〉リン酸塩 / 《複数形で》リン酸肥料
- parking
- phosphorusの化学記号
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2014/12/31 05:22:03」(JST)
[Wiki en表示]
para-Nitrophenylphosphate |
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IUPAC name
(4-nitrophenyl) dihydrogen phosphate
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Identifiers |
CAS number |
33013-2 Y |
PubChem |
378 |
ChEBI |
CHEBI:17440 N |
ChEMBL |
CHEMBL24231 N |
Jmol-3D images |
Image 1 |
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C1=CC(=CC=C1[N+](=O)[O-])OP(=O)(O)O
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Properties |
Molecular formula |
C6H6NO6P |
Molar mass |
219.088701 |
Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa) |
N (verify) (what is: Y/N?) |
Infobox references |
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para-Nitrophenylphosphate (pNPP) is a chromogenic substrate for acid and alkaline phosphatase in ELISA assays. Under their influence the decay to yellow para-nitrophenol is catalysed. This product can be measured with a 405 nm spectrophotometer.
External links
- pNPP disodium salt hexahydrate (SigmaAldrich.com)
- Nunc Brand Products
UpToDate Contents
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English Journal
- Investigating the kinetics of paramagnetic-beads linked alkaline phosphatase enzyme through microchannel resistance measurement in dielectric microchip.
- Faure M1, Sotta B2, Gamby J3.
- Biosensors & bioelectronics.Biosens Bioelectron.2014 Aug 15;58:61-7. doi: 10.1016/j.bios.2014.02.036. Epub 2014 Feb 25.
- Real time monitoring of electrolyte resistance changes during hydrolysis of 4-nitrophenylphosphate (pNPP) by alkaline phosphatase (ALP) bound on paramagnetic-beads was performed into a small dielectric channel. The reaction kinetic fit with a non-competitive substrate-inhibition equation. Michaelis-
- PMID 24613971
- Tripodal molecules for the promotion of phosphoester hydrolysis.
- Hiscock JR1, Sambrook MR, Cranwell PB, Watts P, Vincent JC, Xuereb DJ, Wells NJ, Raja R, Gale PA.
- Chemical communications (Cambridge, England).Chem Commun (Camb).2014 Jun 14;50(47):6217-20. doi: 10.1039/c4cc00333k. Epub 2014 Apr 30.
- A series of low molecular weight tripodal amide/histidine-containing compounds (1-2) have been synthesised and shown to increase the rate of bis-(p-nitrophenyl) phosphate (BNPP) and soman (GD) breakdown in buffered aqueous solution.
- PMID 24781554
- Improving the catalytic properties of immobilized Lecitase via physical coating with ionic polymers.
- Dos Santos JC1, Garcia-Galan C2, Rodrigues RC3, de Sant' Ana HB4, Gonçalves LR4, Fernandez-Lafuente R5.
- Enzyme and microbial technology.Enzyme Microb Technol.2014 Jun 10;60:1-8. doi: 10.1016/j.enzmictec.2014.03.001. Epub 2014 Mar 28.
- Lecitase Ultra has been immobilized on cyanogen bromide agarose (via covalent attachment) and on octyl agarose (via physical adsorption on the hydrophobic support by interfacial activation). Both immobilized preparations have been incubated in dextran sulfate (DS) or polyethylenimine (PEI) solutions
- PMID 24835093
Japanese Journal
- Myxococcus xanthus low-molecular-weight protein tyrosine phosphatase homolog, ArsA, possesses arsenate reductase activity(ENZYMOLOGY, PROTEIN ENGINEERING, AND ENZYME TECHNOLOGY)
- Effects of amines and aminoalcohols on bovine intestine alkaline phosphatase activity
Related Links
- PubChem CID: 378 Chemical Names: 4-nitrophenyl phosphate; Nitrophenylphosphate; 4-Nitrophenyl dihydrogen phosphate; P-nitrophenyl phosphate; Phosphoric acid, mono(4-nitrophenyl) ester; 330-13-2; More... Molecular Formula: ...
- 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 ...
Related Pictures
★リンクテーブル★
[★]
- 英
- p-nitrophenyl phosphate
- 関
- パラニトロフェニルリン酸, ニトロフェニルリン酸
[★]
- 関
- inorganic phosphate、orthophosphate、orthophosphoric acid、phospho、phosphoester、phosphoric、phosphoric acid、phosphoric acid ester、phosphorus
[★]
[★]
- 時間単位
- 関
- picosecond、psec
[★]
- 10の-12乗
- 関
- pico