钙离子荧光探针Cal520葡聚糖偶联物*MW3000*
| Ex (nm) | 492 | Em (nm) | 515 |
| 分子量 | ~4000 | 溶剂 | Water |
| 存储条件 | 在零下15度以下保存, 避免光照 |
产品基本信息
产品名称：钙离子荧光探针Cal-520-葡聚糖偶联物*MW3000*
储存条件：-15℃避光防潮
保质期：24个月
产品物理化学光谱特性
分子量：~1100
溶剂：水
激发波长(nm)：492
发射波长(nm)：514
产品介绍
钙离子荧光探针Cal-520-葡聚糖偶联物*MW3000*是美国AAT Bioquest生产的钙离子荧光探针，钙测量对于许多生物学研究至关重要。显示结合钙后光谱响应的荧光探针使研究人员能够使用荧光显微镜，流式细胞仪，荧光光谱和荧光酶标仪来研究细胞内游离钙浓度的变化。可以使用贴片移液器或显微注射将这些葡聚糖偶联的钙指示剂的细胞不渗透盐形式物理加载到细胞上。使用荧光显微镜测量来自这些细胞的荧光信号。与AM酯形式相比，我们的钙指示剂的右旋糖酐形式在泄漏和区室化方面均显着降低。在荧光钙指示剂葡聚糖缀合物中，Cal-520葡聚糖偶联物可能是佳选择，因为它们具有高的荧光量子产率和钙的大量荧光增强作用。与俄勒冈州绿BAPTA-1葡聚糖相比，Cal-520葡聚糖表现出低得多的本底和大得多的钙诱导的荧光增强。百萤生物是AAT Bioquest的中国代理商，为您提供优质的钙离子荧光探针Cal-520-葡聚糖偶联物*MW3000*。
参考文献
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Calcium Imaging Across Large Areas of Intact Vascular Endothelium Reveals Stimulus-Specific Sensory Cells
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Calcium transient assays for compound screening with human iPSC-derived cardiomyocytes: Evaluating new tools
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Characterization of postsynaptic calcium signals in the pyramidal neurons of anterior cingulate cortex
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Direct measurement of TRPV4 and PIEZO1 activity reveals multiple mechanotransduction pathways in chondrocytes
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