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Merck
CN

21193

Supelco

钙离子载体 II

Selectophore, function tested

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别名:
N , N , N ′,N四 [环己基] 二乙醇酸二酰胺, N , N , N ′,N四环已基-3-氧杂戊二酰胺, ETH 129
经验公式(希尔记法):
C28H48N2O3
CAS号:
分子量:
460.69
Beilstein:
6491651
MDL编号:
UNSPSC代码:
26111700
PubChem化学物质编号:
NACRES:
NB.61

等级

for ion-selective electrodes

质量水平

产品线

Selectophore

形式

solid

质量

function tested

SMILES字符串

O=C(COCC(=O)N(C1CCCCC1)C2CCCCC2)N(C3CCCCC3)C4CCCCC4

InChI

1S/C28H48N2O3/c31-27(29(23-13-5-1-6-14-23)24-15-7-2-8-16-24)21-33-22-28(32)30(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h23-26H,1-22H2

InChI key

URAUKAJXWWFQSU-UHFFFAOYSA-N

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一般描述

请访问我们的 传感器应用页面 以了解更多信息。

应用

精选应用实例
适用于细胞内钙测定
采用钙离子载体 (ETH 129) 制备了用于测定解离常数 (K d ) 的钙离子选择性微电极。
用于制作钙离子选择电极的亲脂性离子载体,该离子电极的检测限可以达到亚钠摩尔级。高效钙离子载体;在膜中对 Ca2+ 的选择性大约为 Mg2+ 的 104 倍。

包装

无底玻璃瓶。内含物在插入的融合锥体内。

法律信息

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

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


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Y L Ma et al.
Journal of Tongji Medical University = Tong ji yi ke da xue xue bao, 12(2), 98-102 (1992-01-01)
A calcium ion-selective PVC membrane electrode based on neutral carrier n,n,n',n'-tetracyclohexyl-3-oxapetanediamide, using di-(2-ethylhexyl)phthalate as the plasticizer and potassium tetrakis (4-chlorophenyl) borate as the additive is reported in this paper. The ion selective membrane consists of 1 wt% of the Ca2+
G Prestipino et al.
Analytical biochemistry, 210(1), 119-122 (1993-04-01)
We have investigated the ability of the neutral ionophore ETH 129 to translocate Ca2+ across artificial and biological membranes. ETH 129 induces Ca2+ transport across planar lipid bilayer. The zero-current membrane potential in a gradient of Ca2+ concentration exhibits Nernst
Mariya V Kovaleva et al.
Journal of bioenergetics and biomembranes, 41(3), 239-249 (2009-07-18)
In this study we used tightly-coupled mitochondria from Yarrowia lipolytica and Dipodascus (Endomyces) magnusii yeasts, possessing a respiratory chain with the usual three points of energy conservation. High-amplitude swelling and collapse of the membrane potential were used as parameters for
Iwona Bedlechowicz-Sliwakowska et al.
Analytical and bioanalytical chemistry, 385(8), 1477-1482 (2006-07-19)
In this work, ion-selective electrodes for calcium ion were investigated. Two ionophores were used in the membranes: ETH 1001 and ETH 129. An internal filling solution buffered for primary ion was used that allowed the lower detection limit to be
Patrick C Bradshaw et al.
BMC biochemistry, 7, 4-4 (2006-02-08)
Divalent cations are required for many essential functions of mitochondrial metabolism. Yet the transporters that mediate the flux of these molecules into and out of the mitochondrion remain largely unknown. Previous studies in yeast have led to the molecular identification

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