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| 产地 | American |
| 品牌 | AAT Bioquest |
| 货号 | CS20506 |
| 用途 | Research Grade |
| 包装规格 | 500 ug |
| 纯度 | 98%% |
| CAS编号 | |
| 是否进口 | 是 |
产品名称：钙离子荧光探针Oregon Green 488 BAPTA-1，六钾盐
规格：500ug
储存条件：-15℃避光防潮
保质期：12个月
产品物理化学光谱特性
分子量：1114.28
溶剂：水
激发波长(nm)：493
发射波长(nm)：522
产品介绍
钙离子荧光探针Oregon Green 488 BAPTA-1，六钾盐是美国AAT Bioquest生产的钙离子荧光探针 ，OG488 BAPTA -1与Oregon Green 488 BAPTA-1的分子相同。 它是一种可见光可激发的钙指示剂，通常与FITC过滤器组配合使用。 OG 488 BAPTA-1的激发和发射分别为494和523 nm。 结合钙离子后其荧光强度增加~14倍。 这种水溶性盐形式可用于通过显微注射或从贴片移液管输注的细胞内负载。 也可获得指示剂的细胞渗透性AM酯形式（＃CS20507）。
参考文献
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Microscopic imaging of intracellular calcium in live cells using lifetime-based ratiometric measurements of Oregon Green BAPTA-1
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