C1484
7-二乙氨基-3-（4-马来酰亚胺苯基）-4-甲基香豆素
≥95% purity (HPLC), solid
别名:
1 H -吡咯-2,5-二酮，1-（4-（7-（二乙氨基）-4-甲基-2-氧代-2 H -1-苯并吡喃-3-基）苯基）-, CPM
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关于此项目
经验公式（希尔记法）:
C24H22N2O4
化学文摘社编号:
分子量:
402.44
UNSPSC Code:
12171500
PubChem Substance ID:
NACRES:
NA.47
MDL number:
产品名称
7-二乙氨基-3-（4-马来酰亚胺苯基）-4-甲基香豆素, ≥95% (HPLC), solid
SMILES string
CCN(CC)c1ccc2C(C)=C(C(=O)Oc2c1)c3ccc(cc3)N4C(=O)C=CC4=O
InChI
1S/C24H22N2O4/c1-4-25(5-2)18-10-11-19-15(3)23(24(29)30-20(19)14-18)16-6-8-17(9-7-16)26-21(27)12-13-22(26)28/h6-14H,4-5H2,1-3H3
InChI key
YGIABALXNBVHBX-UHFFFAOYSA-N
assay
≥95% (HPLC)
form
solid
technique(s)
titration: suitable
color
yellow
solubility
DMSO: soluble
methanol: soluble
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
−20°C
Quality Level
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Application
7-二乙氨基-3-（4-马来酸亚胺基苯基）-4-甲基香豆素用于：
- 作为无毒替代品，与抗体结合（93）
- 在人 N--肉豆蔻酰基转移酶测定中，辅助荧光检测辅酶A（CoA-SH）（94）
- 重组蛋白热稳定性转变测定（95）
Biochem/physiol Actions
用于监测硫醇的释放，定量微孔板反应中的硫醇，并通过核仁蛋白染色区分增殖的癌细胞。
General description
7-二乙氨基-3-（4-马来酸亚胺基苯基）-4-甲基香豆素（CPM）是具有高度荧光特性，含巯基（-SH）的香豆素衍生物。激发和发射波长分别为355 nm和460 nm。
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)
Targeting Acyl-CoA: diacylglycerol acyltransferase 1 (DGAT1) with small molecule inhibitors for the treatment of metabolic diseases
Cao JS, et al.
The Journal of biological chemistry, 286(48), 41838-41851 (2011)
W Feng et al.
The Journal of biological chemistry, 275(46), 35902-35907 (2000-09-22)
Inositol 1,4,5-trisphosphate receptors (IP(3)R) and ryanodine receptors (RyR) mediate the release of endoplasmic and sarcoplasmic reticulum (ER/SR) Ca(2+) stores and regulate Ca(2+) entry through voltage-dependent or ligand-gated channels of the plasma membrane. A prominent property of ER/SR Ca(2+) channels is
D J Steenkamp
The Biochemical journal, 292 ( Pt 1), 295-301 (1993-05-15)
Methods for the qualitative and quantitative analysis of thiols by means of the fluorogenic reagent 7-diethylamino-3-(4'-maleimidylphenyl)-4-methylcoumarin are described, with particular reference to the trypanosomatid metabolites glutathionylspermidine (GSH-spermidine) and trypanothione. Second-order rate constants for the derivatization of seven different thiols under
Victor Goncalves et al.
Analytical biochemistry, 421(1), 342-344 (2011-11-05)
N-myristoylation is the irreversible attachment of a C(14) fatty acid, myristic acid, to the N-terminal glycine of a protein via formation of an amide bond. This modification is catalyzed by myristoyl-coenzyme A (CoA):protein N-myristoyltransferase (NMT), an enzyme ubiquitous in eukaryotes
W Feng et al.
Molecular pharmacology, 55(5), 821-831 (1999-04-30)
Quinones undergo redox cycling and/or arylation reactions with key biomolecules involved with cellular Ca2+ regulation. The present study utilizes nanomolar quantities of the fluorogenic maleimide 7-diethylamino-3-(4'-maleimidylphenyl)-4-methylcoumarin (CPM) to measure the reactivity of hyperreactive sulfhydryl moieties on sarcoplasmic reticulum (SR) membranes
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