M8883
4-甲基伞形酮磷酸酯
phosphatase substrate, fluorogenic, ≥98% (HPLC), powder
别名:
4-甲基伞形基磷酸
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关于此项目
经验公式（希尔记法）:
C10H9O6P
化学文摘社编号:
分子量:
256.15
NACRES:
NA.32
PubChem Substance ID:
UNSPSC Code:
12352204
EC Number:
222-137-7
MDL number:
Beilstein/REAXYS Number:
1687229
产品名称
4-甲基伞形酮磷酸酯, 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
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
General description
磷酸酶的荧光底物。
Application
4-甲基伞形酮磷酸酯可在肽结合试验中作为碱性磷酸酶的作用底物。也用作酶联免疫吸附测定(ELISA)的荧光底物。
Biochem/physiol Actions
4-甲基伞形酮磷酸酯可作为钙调蛋白依赖性磷酸酶的荧光底物，也可用于碱性磷酸酶的动力学研究。在酶联免疫吸附测定(ELISA)中，可作为碱性磷酸酶作用底物。在人免疫缺陷型病毒抗体的酶免疫分析中，作为底物的4-甲基伞形酮磷酸酯比酚酞单磷酸酯灵敏7倍，比对硝基苯磷酸酯灵敏8-13倍。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Persistent anthropogenic legacies structure depth dependence of regenerating rooting systems and their functions
Hauser E, et al.
Biogeochemistry, 259-275 null
W Fang
The Journal of applied bacteriology, 80(6), 577-582 (1996-06-01)
A fluorimetric technique was compared with the plate counting method for quantification of viable cells of Staphylococcus aureus and Escherichia coli in the liquid medium. The fluorimetric assay measures the release of fluorogenic 4-methylumbelliferone (4-MU) from 4-methylumbelliferyl phosphate by the
Francesca Bertolini et al.
Journal of pharmaceutical sciences, 96(11), 2931-2944 (2007-08-21)
Oxidative damage to proteins, implicated amongst other in the etiology and progression of Parkinson's disease (PD) and Alzheimer's disease (AD), results in the loss of specific biological protein function. A simple, sensitive, and cost-effective fluorimetric test to assess the antioxidant
S A Rankin et al.
Journal of dairy science, 93(12), 5538-5551 (2010-11-26)
Standard practices for indirectly assessing the pasteurization status of milk products are primarily based on the thermal inactivation kinetics of the endogenous milk enzyme, alkaline phosphatase (ALP). This assessment provides an invaluable, if not required, tool for both regulatory and
N Bouaícha et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 40(11), 1677-1683 (2002-08-15)
Protein phosphatase inhibition assays currently used for the detection of cyanobacterial peptide hepatotoxins in drinking water require an enrichment step using C18 cartridges to achieve lower the detection limit. This paper describes a colorimetric and fluorometric protein phosphatase inhibition method
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