产品介绍
产品简介:
在许多生物学研究中钙离子的测定非常重要。在与钙离子结合的条件下,荧光探针显现出光谱响应,这使研究者可以通过利用荧光显微镜、流式细胞仪、荧光分光镜和荧光分光仪等来研究细胞内部游离的Ca2+浓度的变化。 Rhod-FF 与 Ca2+ 结合能力较低,适合于测量 Ca2+浓度从 10 到 200 uM.像它的前体Rhod-2指示器, Rhod-FF在不结合Ca2+时是没有荧光的,在结合Ca2+ in 其产生强烈的绿色荧光。.
英文注释:
Calcium measurement is critical fornumerous biological investigations. Fluorescent probes that show spectralresponses upon binding Ca2+ have enabled researchers to investigate changes inintracellular free Ca2+ concentrations by using fluorescence microscopy, flowcytometry, fluorescence spectroscopy and fluorescence microplate readers.Rhod-FF has a lower binding affinity for Ca2+ and is suitable for Ca2+measurements from 10 to 200 uM. Like the parent Rhod-2 indicator, Rhod-FF isessentially nonfluorescent in the absence of divalent cations and exhibitsstrong fluorescence enhancement with no spectral shift upon binding Ca2+
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相关产品:
产品名称 | 货号 | 规格 |
Rhod-FF, 三钠盐 | 21075 | 1 mg |
Rhod-FF, 三钠盐 | 21076 | 10x50 ug |
Rhod-FF, AM | 21077 | 1 mg |
Rhod-FF, AM | 21078 | 10x50 ug |