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FLUO 3/AM-CAS 121714-22-5-Calbiochem

品牌
Sigma-Aldrich
CAS
121714-22-5
货号
343242-M
包装型号
规格纯度
Membrane-permeable version of FLUO 3. Unlike all other Ca2+ indicators, FLUO 3/AM is non-fluorescent until it is hydrolyzed in the cell by cellular esterases. It is insensitive to Mg2+.
参考价格
6397.42 *本价格含增值税费
促销
服务
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数量
-+
产品名称:
121714-22-5
FLUO 3/AM-CAS 121714-22-5-Calbiochem
1-[2-Amino-5-(2,7-dichloro-6-hydroxy-3-oxo-3H-xanthen-9-yl)]-2-(2'-amino-5'-methylphenoxy)ethane-N,N,N',N'-tetraacetic Acid Pentaacetoxymethyl Ester
产品介绍:

产品说明

一般描述

Membrane-permeable version of FLUO 3 (Cat. No. 343244). Cleavage of FLUO 3/AM by cytosolic esterases traps the indicator in the cell. FLUO 3 is almost nonfluorescent at resting calcium levels, but fluorescence levels increase 40-fold upon calcium binding. Unlike all other Ca2+ indicators, FLUO 3/AM is nonfluorescent until it is hydrolyzed by the cell. Since its excitation maximum is at 506 nm, this compound can be used in conjunction with caged compounds, which are released by UV light. Its relatively high Kd for Ca2+ facilitates the measurement of higher peaks of Ca2+ transients than is possible with FURA 2. FLUO 3 has an excitation maximum of 506 nm and an emission maximum of 526 nm in the presence of high and low calcium concentrations.
Membrane-permeable version of FLUO 3 (Cat. No. 343244). Unlike all other Ca2+ indicators, FLUO 3/AM is non-fluorescent until it is hydrolyzed in the cell by cellular esterases. It is insensitive to Mg2+.

生化/生理作用

Primary Target
Ca2+ indicators

警告

Toxicity: Standard Handling (A)

其他说明

Caputo, C., and Bolanos, P. 1994. J. Physiol. (London)481, 119.
Schumann, M.A., et al. 1993. J. Biol. Chem. 268, 2134.
Eberhard, M., and Erne, P. 1989. Biochem. Biophys. Res. Commun.163, 309.

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

经验(实验)分子式C51H50Cl2N2O23
分子量1129.85

产品性质

质量水平100
测定≥95% (HPLC)
形式solid
manufacturer/tradenameCalbiochem®
储存条件OK to freeze
protect from light
颜色 red-orange
溶解性DMSO: 5 mM
DMF: soluble
储存温度−20℃

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

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