• Nanion技术: 离子通道研究的智能工具

    Nanion技术: 离子通道研究的智能工具

  • SyncroPatch 384i: HTS Automated Patch Clamp

    SyncroPatch 384i: HTS Automated Patch Clamp

  • SURFE²R 96SE: 非标记高通量转运体筛选

    SURFE²R 96SE: 非标记高通量转运体筛选

  • Dynamic Clamp: Patchliner

    Dynamic Clamp: Patchliner

  • 脂双层记录: Orbit产品系列

    脂双层记录: Orbit产品系列

  • CardioExcyte 96 SOL:用光遗传的手段起搏心肌细胞

    CardioExcyte 96 SOL:用光遗传的手段起搏心肌细胞

我们的产品目录

SyncroPatch 384i

SyncroPatch 384i

Patchliner

Patchliner

Port-a-Patch

Port-a-Patch

Port-a-Patch mini

Port-a-Patch mini

CardioExcyte 96

CardioExcyte 96

FLEXcyte 96

FLEXcyte 96

SURFE²R 96SE

SURFE²R 96SE

SURFE²R N1

SURFE²R N1

Orbit 16

Orbit 16

Orbit Mini

Orbit Mini

Vesicle Prep Pro

Vesicle Prep Pro

Cardiomyocytes - "Impedance and EFP recordings of iCell Cardiomyocytes² on the CardioExcyte 96"

Icon CE   CardioExcyte 96 Application Note   logo pdf   (2.8 MB)
Cells were kindly provided by Cellular Dynamics.

 Summary:

Cardiomyocytes derived from human induced pluripotent stem cells (hiPSCs) are gaining interest in cardiac safety screening. Given their recapitulation of native behavior, availability, ease of use and standardized production, they are likely to provide a viable alternative to acutely isolated cardiomyocytes to assess the pro-arrhythmic potentials of drug candidates. Although automated patch clamp can provide excellent information about the effects of compounds on cardiac ion channels and possible effects on the cardiac action potential, other outputs such as extracellular field potential (EFP) and impedance, also provide crucial and complementary information about complex physiological parameters such as beat rate, amplitude and duration. The CardioExcyte 96 is a new hybrid screening tool combining impedance (cell contractility) and EFP recordings. These measurements are non-invasive, label free and have a temporal resolution of 1 ms. The recordings are made from cells within a network thus providing a physiologically relevant environment for measuring drug-induced changes in contractileparameters. This hybrid technology is a high-throughput screening tool which permits the reliable investigation of short- and long-term pharmacological effects.Here we present data recorded on the CardioExcyte 96 using iCell® Cardiomyocytes2 from Cellular Dynamics International (CDI). When handled according to the manufacture’s instructions, impedance and EFP signals were stable 4 days afterplating and compound effects could be robustly measured and analyzed.

返回总览

 

Nanion运营博客

We use cookies on our website. Some of them are essential for the operation of the site, while others help us to improve this site and the user experience (tracking cookies). You can decide for yourself whether you want to allow cookies or not. Please note that if you reject them, you may not be able to use all the functionalities of the site.