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Inne dokumenty

P5994

Sigma-Aldrich

Phosphatase substrate

40 mg tablets

Synonim(y):

4-Nitrophenyl phosphate disodium salt hexahydrate, pNPP disodium salt hexahydrate

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About This Item

Wzór liniowy:
O2NC6H4OP(O)(ONa)2 · 6H2O
Numer CAS:
333338-18-4
Masa cząsteczkowa:
371.14
Numer WE:
224-246-5
Numer MDL:
MFCD00066288
Kod UNSPSC:
12352204
Identyfikator substancji w PubChem:
24898723
NACRES:
NA.54

Postać

tablet

stężenie

36-44 mg/tablet

zanieczyszczenia

p-nitrophenol, essentially free

rozpuszczalność

H2O: soluble, clear, colorless to yellow (1 tablet in 8 mL of water.)

temp. przechowywania

−20°C

ciąg SMILES

O.O.O.O.O.O.[Na+].[Na+].[O-][N+](=O)c1ccc(OP([O-])([O-])=O)cc1

InChI

1S/C6H6NO6P.2Na.6H2O/c8-7(9)5-1-3-6(4-2-5)13-14(10,11)12;;;;;;;;/h1-4H,(H2,10,11,12);;;6*1H2/q;2*+1;;;;;;/p-2

Klucz InChI

KAKKHKRHCKCAGH-UHFFFAOYSA-L

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Opis ogólny

Human phosphatase-substrate networks are mapped based on the literature and protein-protein interaction (PPI) database. Based on gene expression data, the possible network of phosphatase-substrate-kinase is predicted.

Zastosowanie

Phosphatase is a chromogenic substrate for use with alkaline and acid phosphatase ELISA procedures. It is been used for the colorimetric detection of CTB fusion proteins. Produces a soluble end product that is yellow in color and can be read spectrophotometrically at 405 nm. The pNPP reaction may be stopped with 3 N NaOH and read at 405 nm.
Phosphatase substrate has been used as a substrate in alkaline phosphatase assay in serum samples, bone marrow stromal cells and human mesenchymal stem cells (hMSC).
The substrate has been used to determine the alkaline phosphatase (ALP) activity in human osteoblast-like Saos-2 cell lysates. ALP acts as an early marker of osteoblast differentiation that is expressed just before matrix mineralization begins.
Chromogenic substrate for use with alkaline and acid phosphatase ELISA procedures. Produces a soluble end product that is yellow in color and can be read spectrophotometrically at 405 nm. The pNPP reaction may be stopped with 3 N NaOH and read at 405 nm.

Ilość

Contains 40 mg substrate per tablet

Uwaga dotycząca przygotowania

Dissolve tablets to the desired concentration in either of the following buffers: 0.1 M glycine, pH 10.4, with 1 mM MgCl2 and 1 mM ZnCl2 or 1 M diethanolamine, pH 9.8, with 0.5 mM MgCl2. Typically, a pNPP concentration of 1 mg/mL is used.

Inne uwagi

Substrate for the determination of acid and alkaline phosphatases.
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Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

Eyeshields, Gloves, type N95 (US)

Certyfikaty analizy (CoA)

Poszukaj Certyfikaty analizy (CoA), wpisując numer partii/serii produktów. Numery serii i partii można znaleźć na etykiecie produktu po słowach „seria” lub „partia”.

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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Gemma Mestres et al.
Acta biomaterialia, 8(3), 1169-1179 (2011-12-14)
α-Tricalcium phosphate (α-TCP) is widely used as a reactant in calcium phosphate cements. This work aims at doping α-TCP with silicon with a twofold objective. On the one hand, to study the effect of Si addition on the stability and
Elucidating human phosphatase-substrate networks
Li X, et al.
Science Signaling, 6(275), rs10-rs10 (2013)
Dissociation of bone resorption and bone formation in adult mice with a non-functional V-ATPase in osteoclasts leads to increased bone strength
Henriksen K, et al.
PLoS ONE, 6(11), e27482-e27482 (2011)
Tetsuya Harakuni et al.
Infection and immunity, 73(9), 5654-5665 (2005-08-23)
Noninvasive mucosal vaccines are attractive alternatives to parenteral vaccines. Although the conjugation of vaccine antigens with the B subunit of cholera toxin (CTB) is one of the most promising strategies for vaccine delivery to mucosal immune systems, the molecule cannot
Evaluation of antibacterial, angiogenic, and osteogenic activities of green synthesized gap-bridging copper-doped nanocomposite coatings
Huang D, et al.
International journal of nanomedicine, 12(11), 7483-7483 (2017)
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Produkty

Colorimetric Alkaline Phosphatase and Peroxidase Substrate Detection Systems

Nitroblue Tetrazolium (NBT) is used with the alkaline phosphatase substrate 5-Bromo- 4-Chloro-3-Indolyl Phosphate (BCIP) in western blotting and immunohistological staining procedures. These substrate systems produce an insoluble NBT diformazan end product that is blue to purple in color and can be observed visually.

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