SBFI AM
货号：
18764-1mg 基本售价：
5166.0 元 规格：
1 mg
产品信息
概述| 货号 | 18764-1mg |
| 描述 | SBFI AM is a membrane-permeant, fluorescent Na+ indicator dye. It is selective for Na+ over K+ with Kd values of 20 and 120 mM for these ions, respectively.1 Increasing concentration of Na+ increases the ratio of excitation efficiency at 330-345 nm to that at 370-390 nm with emission collected at 450-550 nm.1 Therefore, ratio fluorometry and imaging can be performed with the same wavelengths. SBF AM is suitable for single intracellular dye injection and is typically used for high-resolution measurements of Na+ concentration in intact tissue through two-photon confocal imaging.2 |
| 别名 | Sodium-binding Benzofuran Isophthalate Acetoxymethyl ester; |
性能| 供应商 | Cayman |
| 应用文献 |
1.Minta, A. and Tsien, R.Y. Fluorescent indicators for cytosolic sodium. The Journal of Biological Chemisty 264(32), 19449-19457 (1989).
2.Meier, S.D.,Kovalchuk, Y. and Rose, C.R. Properties of the new fluorescent Na+ indicator CoroNa Green: Comparison with SBFI and confocal Na+ imaging. Journal of Neuroscience Methods 155(2), 251-259 (2006).
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| 运输条件 | Wet ice in continental US; may vary elsewhere |
| 存放说明 | -20 |
| 纯度 | ≥95% |
| 计算分子量 | 1127.1 |
| 分子式 | C56H58N2O23 |
| CAS号 | 129423-53-6 |
| 稳定性 | ≥ 1 year |
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