Z2376
Zinquin
≥95% (HPLC), solid
别名:
2-[[2-Methyl-8-[[(4-methylphenyl)sulfonyl]amino]-6-quinolinyl]oxy]acetic acid, Zinquin A
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关于此项目
经验公式（希尔记法）:
C19H18N2O5S
化学文摘社编号:
分子量:
386.42
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.21
质量水平
方案
≥95% (HPLC)
表单
solid
颜色
off-white
溶解性
DMSO: soluble
methanol: soluble
官能团
carboxylic acid
储存温度
2-8°C
SMILES字符串
Cc1ccc(cc1)S(=O)(=O)Nc2cc(OCC(O)=O)cc3ccc(C)nc23
InChI
1S/C19H18N2O5S/c1-12-3-7-16(8-4-12)27(24,25)21-17-10-15(26-11-18(22)23)9-14-6-5-13(2)20-19(14)17/h3-10,21H,11H2,1-2H3,(H,22,23)
InChI key
CGNKOBNGEFZRQU-UHFFFAOYSA-N
应用
Zinquin has been used to detect intracellular zinc.
生化/生理作用
Zinquin is a membrane-permeant fluorophore. It is used to detect zinc in cells by UV fluorescence. Zinquin ethyl ester can be used to monitor the change in intracellular concentrations of Zn2+ in thymocytes and hepatocytes. The ester is excited at 368nm and emits at 490nm.
其他说明
以游离酸或盐的形式提供
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Anura P Jayasooriya et al.
Proceedings of the National Academy of Sciences of the United States of America, 102(20), 7133-7138 (2005-05-11)
Dietary omega-3 polyunsaturated fatty acid (PUFA) influences the expression of a number of genes in the brain. Zinc transporter (ZnT) 3 has been identified as a putative transporter of zinc into synaptic vesicles of neurons and is found in brain
Correlation of apoptosis with change in intracellular labile Zn(ll) using Zinquin [(2-methyl-8-p-toluenesulphonamido-6-quinolyloxy)acetic acid], a new specific fluorescent probe for Zn(ll)
Peter D Z, et al.
The Biochemical Journal, 296, 403-408 (1993)
Andrew B Nowakowski et al.
Inorganic chemistry, 50(20), 10124-10133 (2011-09-13)
Zinquin (ZQ) is a commonly used sensor for cellular Zn(2+) status. It has been assumed that it measures accessible Zn(2+) concentrations in the nanomolar range. Instead, this report shows a consistent pattern across seven mammalian cell and tissue types that
Ai Q Truong-Tran et al.
Biochemical pharmacology, 66(8), 1459-1468 (2003-10-14)
The epithelium lining the airways is a physical barrier as well as a regulator of physiological and pathological events in the respiratory system. Damage to the epithelium by oxidants released from inflammatory cells is a critical factor in the pathogenesis
Jennifer Kaltenberg et al.
European journal of immunology, 40(5), 1496-1503 (2010-03-05)
Zinc signals, i.e. a change of the intracellular concentration of free zinc ions in response to receptor stimulation, are involved in signal transduction in several immune cells. Here, the role of zinc signals in T-cell activation by IL-2 was investigated
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