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Merck
CN

14510

Sigma-Aldrich

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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About This Item

经验公式(希尔记法):
C22H24N2O10
CAS号:
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 Highly selective calcium chelating reagent. Suitable for the spectrophotometric monitoring of Ca2+ levels

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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)
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
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

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