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折扣/货期| 货号：CDX-A0072-M001 | 规格：1 mg | 目录价：￥2772 |
产品详情
* 以下信息仅供参考，详情请以原厂网站为准
产品名称:
Rhod-2 AM
别名:
9-[4-[bis[2-[(Acetyloxy)methoxy]-2-oxoet; Rhod-2 AM
产品描述:
Long-wavelength cell-permeant Ca2+ indicator. Rhod-2/AM is an acetoxymethyl ester derivative of Rhod 2 that can be easily loaded into cells via incubation and used for quantifying intracellular Ca2+ concentration allowing non-invasive measurement of calcium ions in live cells. This fluorogenic probe for intracellular Ca2+ operates in the visible spectrum. Rhod-2/AM itself does not bind Ca2+, but it is readily hydrolyzed to Rhod-2 by endogenous esterases once the dye enters cells. Rhod-2 is a valuable alternative to Fluo-3 to investigate changes in intracellular free Ca2+ concentrations, especially in cells and tissues that have high levels of autofluorescence. Rhod-2 has the longest fluorescent emission signal of the commonly used calcium indicators. It contains a rhodamine-like fluorophore, whose excitation and emission maxima make it suitable for use with argon and krypton laser. Its signal intensity is the strongest of all the calcium probes. Spectral Data: lambdaex 550nm, lambdaem 578nm in methanol; lambdaex 549nm, lambdaem 578nm in DMSO; lambdaex 550nm, lambdaem 570nm in Chloroform:Methanol (90:10).
宿主来源:
Synthetic.
保存温度:
-20°C
运输温度:
Ambient
预期分子量:
1123.96
产品形式:
solid
产地:
瑞士
纯度:
>80% (HPLC)
CAS号:
145037-81-6
分子式:
C52H59BrN4O19
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