14510
1,2-双（2-氨基苯氧基）乙烷- N,N,N′,N′-四乙酸
≥96.0% (HPLC)
别名:
BAPTA, 亚乙二氧基双(邻亚苯基次氮基)四乙酸
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关于此项目
经验公式（希尔记法）:
C22H24N2O10
CAS Number:
分子量:
476.43
Beilstein:
5192406
MDL编号:
UNSPSC代码:
12352112
PubChem化学物质编号:
NACRES:
NA.22
质量水平
方案
≥96.0% (HPLC)
表单
powder
荧光
λex 251 nm; λem 363 nm
λex 274 nm; λem 363 nm (With Calcium)
官能团
amine
carboxylic acid
储存温度
2-8°C
SMILES字符串
OC(=O)CN(CC(O)=O)c1ccccc1OCCOc2ccccc2N(CC(O)=O)CC(O)=O
InChI
1S/C22H24N2O10/c25-19(26)11-23(12-20(27)28)15-5-1-3-7-17(15)33-9-10-34-18-8-4-2-6-16(18)24(13-21(29)30)14-22(31)32/h1-8H,9-14H2,(H,25,26)(H,27,28)(H,29,30)(H,31,32)
InChI key
FTEDXVNDVHYDQW-UHFFFAOYSA-N
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一般描述
1,2-双（2-氨基苯氧基）乙烷-N,N,N′,N′-四乙酸是一种高选择性的钙螯合剂。研究了载钙 1,2-双（2-氨基苯氧基）乙烷-N,N,N′,N′-四乙酸 (CaBAPTA) 在紫花牡蛎体毛中对羧基荧光素细胞间扩散的影响。为 1,2-双（2-氨基苯氧基）乙烷-N,N,N,N′,N′-四乙酸四（乙酰氧甲酯）(BAPTA-AM) 在大鼠尿液中的代谢产物。
pH 8.0。高选择性钙螯合剂。适合光谱法监测Ca2+浓度
应用
1,2-双（2-氨基苯氧基）乙烷-N,N,N′,N′′-四乙酸分光光度法测定 ca2+水平。甲氧滴滴涕可作为胞浆 Ca²+ 的螯合剂，用于研究甲氧滴滴涕对 HA59T 人肝癌细胞胞浆游离 Ca²+ 浓度及细胞凋亡的影响。
高选择性钙螯合试剂。适用于分光光度法监测 Ca2+ 水平
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
dust mask type N95 (US), Eyeshields, Gloves
Chi-Ting Horng et al.
The Chinese journal of physiology, 58(1), 1-8 (2015-02-18)
Methoxychlor, an organochlorine pesticide, is thought to be an endocrine disrupter that affects Ca²⁺ homeostasis and cell viability in different cell models. This study explored the action of methoxychlor on cytosolic free Ca²⁺ concentrations ([Ca²⁺]i) and apoptosis in HA59T human
E B Tucker
Planta, 182(1), 34-38 (1990-08-01)
The effect of microinjected calcium-loaded 1,2-bis(2-aminophenoxy) ethane-N,N,N',N'-tetraacetic acid (CaBAPTA) on cell-to-cell diffusion of carboxyfluorescein (CF) was examined in staminal hairs of S. purpurea Boom. The CaBAPTA was microinjected into the cytoplasm of the staminal hairs either with CF or prior
Mayeul Collot et al.
Journal of the American Chemical Society, 134(36), 14923-14931 (2012-07-24)
We designed Calcium Rubies, a family of functionalizable BAPTA-based red-fluorescent calcium (Ca(2+)) indicators as new tools for biological Ca(2+) imaging. The specificity of this Ca(2+)-indicator family is its side arm, attached on the ethylene glycol bridge that allows coupling the
B E Britigan et al.
Biochemical pharmacology, 55(3), 287-295 (1998-03-04)
A role for increases in intracellular calcium (Ca2+) has been suggested in the pathophysiology of various forms of oxidant-mediated cell injury. In recent studies, we found that iron bound to the Pseudomonas aeruginosa siderophore, pyochelin, augments oxidant-mediated endothelial cell injury
Determination of 1,2-bis(2-aminophenoxy) ethane-N,N,N',N'-tetraacetic acid (BAPTA free acid) in rat plasma, urine and feces by liquid chromatography with UV and tandem mass spectrometric detection.
Feng Z and Wenying L.
Journal of Chromatography. B, Biomedical Applications, 878(30), 3052-3058 (2010)
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