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Merck

M8883

4-Methylumbelliferyl phosphate

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

Synonyme(s) :

4-Methylumbelliferyl-phosphoric acid

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A propos de cet article

Formule empirique (notation de Hill) :
C10H9O6P
Numéro CAS:
3368-04-5
Poids moléculaire :
256.15
NACRES:
NA.32
PubChem Substance ID:
24897292
UNSPSC Code:
12352204
EC Number:
222-137-7
MDL number:
MFCD00016969
Beilstein/REAXYS Number:
1687229

Principaux documents

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Nom du produit

4-Methylumbelliferyl phosphate, phosphatase substrate

InChI key

BCHIXGBGRHLSBE-UHFFFAOYSA-N

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)

SMILES string

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

Quality Level

200

assay

≥98% (HPLC)

form

powder

solubility

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

fluorescence

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

storage temp.

−20°C

Catégories apparentées

General description

Fluorogenic substrate for phosphatases.

Application

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

Biochem/physiol Actions

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 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.

Classe de stockage

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificats d'analyse (COA)

Lot/Batch Number
0000534180
0000527916
0000534180
0000527916
0000517491

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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
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
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
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
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
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Contenu apparenté

Product Information Sheet - M8883

Product Information Sheet

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