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Merck

M8883

Sigma-Aldrich

4-Methylumbelliferyl phosphate

phosphatase substrate, fluorogenic, ≥98% (HPLC), powder

Sinónimos:

4-Methylumbelliferyl-phosphoric acid

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100 MG
US$ 111,00
250 MG
US$ 187,00
1 G
US$ 588,00
5 G
US$ 2.260,00

US$ 111,00

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Seleccione un Tamaño

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100 MG
US$ 111,00
250 MG
US$ 187,00
1 G
US$ 588,00
5 G
US$ 2.260,00

About This Item

Fórmula empírica (notación de Hill):
C10H9O6P
Número de CAS:
Peso molecular:
256.15
Beilstein:
1687229
Número CE:
Número MDL:
Código UNSPSC:
12352204
ID de la sustancia en PubChem:
NACRES:
NA.32

US$ 111,00

PRECIOS SIN IMPUESTOS NACIONALES

Check Cart for Availability

Nombre del producto

4-Methylumbelliferyl phosphate, phosphatase substrate

descripción

phosphatase substrate

Ensayo

≥98% (HPLC)

Formulario

powder

solubilidad

water: 25 mg/mL, clear to very slightly hazy, colorless

fluorescencia

λex 319 nm; λem 384 nm (pH 9.1)
λex 360 nm; λem 449 nm (Reaction product)

temp. de almacenamiento

−20°C

cadena SMILES

CC1=CC(=O)Oc2cc(OP(O)(O)=O)ccc12

InChI

1S/C10H9O6P/c1-6-4-10(11)15-9-5-7(2-3-8(6)9)16-17(12,13)14/h2-5H,1H3,(H2,12,13,14)

Clave InChI

BCHIXGBGRHLSBE-UHFFFAOYSA-N

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Aplicación

4-Methylumbelliferyl phosphate has been used as a substrate for alkaline phosphatase in the peptide-binding assay.[1] It has also been used as a fluorogenic substrate in enzyme-linked immunosorbent assay (ELISA).[2][3]

Acciones bioquímicas o fisiológicas

4-Methylumbelliferyl phosphate serves as a fluorogenic substrate for calmodulin-dependent protein phosphatase and in kinetic studies of alkaline phosphatase. It is a substrate for alkaline phosphatase[4] in enzyme-linked immunosorbent assay (ELISA) procedures. 4-Methylumbelliferyl phosphate is seven times more sensitive than phenolphthalein monophosphate and 8-13 times more sensitive than with p-nitrophenyl phosphate when used in enzyme immunoassays for the detection of antibodies to human immunodeficiency viruses.

Sustratos

Fluorogenic substrate for phosphatases.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)


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Emna Hannachi et al.
Biotechnology reports (Amsterdam, Netherlands), 23, e00360-e00360 (2019-07-26)
The purpose of this study was to implement a fluorometric method for enhancing the detection sensitivity of Toxoplasma gondii in biological fluids. To address this challenge, we designed and produced a recombinant immunoconjugate tool based on a single-chain antibody fragment
Andréa Toma et al.
Diabetes, 58(2), 394-402 (2008-11-18)
A restricted region of proinsulin located in the B chain and adjacent region of C-peptide has been shown to contain numerous candidate epitopes recognized by CD8(+) T-cells. Our objective is to characterize HLA class I-restricted epitopes located within the preproinsulin
Maya Heath et al.
JAMA network open, 2(11), e1914996-e1914996 (2019-11-09)
Necrotizing enterocolitis (NEC) in preterm infants is an often-fatal gastrointestinal tract emergency. A robust NEC biomarker that is not confounded by sepsis could improve bedside management, lead to lower morbidity and mortality, and permit patient selection in randomized clinical trials
C J Reynolds et al.
Scientific reports, 8(1), 672-672 (2018-01-14)
Zika virus (ZIKV) Infection has several outcomes from asymptomatic exposure to rash, conjunctivitis, Guillain-Barré syndrome or congenital Zika syndrome. Analysis of ZIKV immunity is confounded by the fact that several related Flaviviruses infect humans, including Dengue virus 1-4, West Nile
Ryota Fujii et al.
Biochimica et biophysica acta, 1631(2), 197-205 (2003-03-14)
The fluorescent organophosphorus esters, diethyl 4-methylumbelliferyl phosphate (1), ethyl hexyl 4-methylumbelliferyl phosphate (2) and ethyl 4-methylumbelliferyl heptylphosphonate (3) have been synthesized and evaluated as a sensitive active-site titrant of lipase. The phosphorus esters 1, 2 and 3 inactivated the lipase

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