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Merck

A9891

Sigma-Aldrich

7-氨基-4-甲基香豆素

chromophore for enzyme substrates, fluorogenic, ≥98% (HPLC), powder

别名:

香豆素 120

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About This Item

经验公式(希尔记法):
C10H9NO2
CAS号:
分子量:
175.18
Beilstein:
142231
EC號碼:
MDL號碼:
分類程式碼代碼:
12352204
PubChem物質ID:
NACRES:
NA.32

product name

7-氨基-4-甲基香豆素, Chromophore for substrates

品質等級

描述

chromophore for enzyme substrates

化驗

≥98% (HPLC)

形狀

powder

mp

223-226 °C (lit.)

溶解度

acetone: 10 mg/mL, clear, colorless to yellow

螢光

λex 365 nm; λem 440 nm in ethanol(lit.)

儲存溫度

2-8°C

SMILES 字串

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

InChI

1S/C10H9NO2/c1-6-4-10(12)13-9-5-7(11)2-3-8(6)9/h2-5H,11H2,1H3

InChI 密鑰

GLNDAGDHSLMOKX-UHFFFAOYSA-N

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應用

使用7-氨基-4-甲基香豆素:
  • 测定组织蛋白酶B样活性
  • 作为亮氨酸氨基肽酶(LAP)的底物
  • 用于糜蛋白酶测定
  • 作为标准品,在人DEAD-box DDX3诱导的损伤保护过程中检测胱天蛋白酶-3的活化作用

用作分析单硫酸二糖的基质,并与6-氮杂-2-硫胸苷一起用作硫酸化中性糖和唾液酸化三糖和四糖的共基质。

生化/生理作用

7-氨基-4-甲基香豆素是一种香豆素衍生物,可作为筛选蛋白酶抑制剂的荧光参考标准。

準備報告

可溶于二甲基亚砜(10毫克/毫升)、二甲基甲酰胺和丙酮(10毫克/毫升)。

其他說明

用于制备胱氨酸氨肽酶(和其他水解酶)的新的荧光AMC基底物的试剂;用作酶分析中的参考化合物。

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

dust mask type N95 (US), Eyeshields, Gloves


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Regulation of p21 expression for anti-apoptotic activity of DDX3 against sanguinarine-induced cell death on intrinsic pathway
Nguyen CN, et al.
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Berberine-induced cardioprotection and Sirt3 modulation in doxorubicin-treated H9c2 cardiomyoblasts
Coelho AR, et al.
Biochimica et Biophysica Acta (BBA)-Molecular Basis of Disease, 1863(11), 2904-2923 (2017)
Sander S van Berkel et al.
ChemMedChem, 7(4), 606-617 (2012-02-02)
The synthesis of a series of peptides containing C-terminal 7-amino-4-methylcoumarin (AMC) for use in the thrombin generation test (TGT) is described. The lead structure in this project was H-Gly-Gly-Arg-AMC, of which the water solubility and kinetic parameters (K(M) and k(cat))

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