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Merck

M8883

Sigma-Aldrich

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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About This Item

经验公式(希尔记法):
C10H9O6P
CAS号:
分子量:
256.15
Beilstein:
1687229
EC號碼:
MDL號碼:
分類程式碼代碼:
12352204
PubChem物質ID:
NACRES:
NA.32

product name

4-甲基伞形酮磷酸酯, phosphatase substrate

描述

phosphatase substrate

品質等級

化驗

≥98% (HPLC)

形狀

powder

溶解度

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

螢光

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

儲存溫度

−20°C

SMILES 字串

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)

InChI 密鑰

BCHIXGBGRHLSBE-UHFFFAOYSA-N

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應用

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。

生化/生理作用

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。

基底

磷酸酶的荧光底物。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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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
T J Browning et al.
Nature communications, 8, 15465-15465 (2017-05-20)
In certain regions of the predominantly nitrogen limited ocean, microbes can become co-limited by phosphorus. Within such regions, a proportion of the dissolved organic phosphorus pool can be accessed by microbes employing a variety of alkaline phosphatase (APase) enzymes. In
Yuka Hama et al.
Nutrients, 12(10) (2020-10-18)
Although folate deficiency was reported to be associated with hyperhomocysteinemia, influence of folate supplementation on cognition remains controversial. Therefore, we explored the effects of folate supplementation on the cognition and Homocysteine (Hcy) level in relatively short periods in patients with
Laurent Gilardin et al.
Haematologica, 102(11), 1833-1841 (2017-07-29)
Acquired thrombotic thrombocytopenic purpura is a rare and severe disease characterized by auto-antibodies directed against "A Disintegrin And Metalloproteinase with Thrombospondin type 1 repeats, 13

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