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膜電位熒光探針Di-4-ANEPPS

CAS號	90134-00-2
規格	5毫克	純度	96%
貨號	21498	貨期	需咨詢
品牌	AAT Bioquest	庫存	需咨詢
規格	5毫克
純度	96%
貨號	21498
貨期	---
品牌	AAT Bioquest
庫存	---
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參考價：￥2340.00 元

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貨號	品牌	純度	規格	參考價	貨期
21498	AAT Bioquest	96%	5毫克	￥2340.00元	---

產品詳情

詳細信息(中文)：
Potential-sensitive ANEP dyes are zwitterionic molecule, exhibiting the most consistent potentiometric response in different cell and tissue types. They can be introduced into cells by direct addition of stock solution to cell culture medium, by using Pluronic? F-127, or by retrograde labeling. ANEP dyes are non-fluorescent until bound to membranes, and their fluoresce responses to electrical potential changes in their environment. ANEP dyes are fast-response probes that operate by means of a change in their electronic structure, and consequently their fluorescence properties, in response to a change in the surrounding electric field. Their optical response is sufficiently fast to detect transient (millisecond) potential changes in excitable cells, including single neurons, cardiac cells, and intact brains. However, the magnitude of their potential-dependent fluorescence change is often small; fast-response probes typically show a 2-10% fluorescence change per 100 mV. Furthermore, these dyes display a potential-dependent shift in their excitation spectra, thus permitting the quantitation of membrane potential using excitation ratio measurements.

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物理化學性質
英文名	DI-4-ANEPPS
中文名	氫氧化4-(2-(6-(二丁基氨基)-2-萘基)乙烯基)-1-(3-硫代丙基)吡啶正離子內鹽
CAS號	90134-00-2	溶解性	---
分子量	480.66200	熔點	---
密度	---	沸點	---