电位探针

Potentiometric probes are voltage-sensitive dyes that change their spectral properties in response to electric potential changes. They allow linear measurements of the firing activity of electrically active cells: neurons, myocytes, and some secretory cells. Potentiometric dyes are used to measure spatial and temporal fluctuations in potential across the membrane of single cells and large cell populations. It also makes it possible to monitor the electrical activity inside cell organelles like mitochondria and dendritic spines, where direct electrode insertion is not feasible.

Di-4-ANEPPS,电位探针 (Di-4-ANEPPS, potentiometric probe)

快速响应的电位敏感型荧光探针,用于神经元和心肌细胞功能活动成像。该染料可快速被细胞内化,非常适合短期实验。
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目录号 数量 价格 提前通知时间
3429-50ug 50 ug –   现货
3429-5mg 5 mg $225 现货
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Di-8-ANEPPS,电位探针 (Di-8-ANEPPS, potentiometric probe)

快速响应的电位敏感型荧光探针,用于神经元和心肌细胞功能活动成像。该染料比 ANEP 系列的其他染料具有更强的亲脂性,使其非常适合于长期实验
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目录号 数量 价格 提前通知时间
4274-50ug 50 ug –   现货
4274-5mg 5 mg $238 现货
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Pluronic® F-127

一种非离子去污剂,广泛用于溶解疏水性分子,例如细胞渗透性AM酯类 Fluo-4、[Fluorica-8](https://tracker. yandex.com/Fluorica-8) 钙指示剂和 Di-4-ANEPS、Di-8-ANEPS 电位探针,能促其加载到细胞中。
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目录号 数量 价格 提前通知时间
P9050 30 mL $72 现货
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RH 237,电位探针 (RH 237, potentiometric probe)

快速响应的电位敏感荧光探针,用于对线粒体、神经元和心脏细胞的功能活动进行成像。
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目录号 数量 价格 提前通知时间
3734-5mg 5 mg $139 现货
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