A low-noise multi-electrode array system for
in vitro extracellular electrophysiology

The MED64 is a user-friendly multi-electrode array (MEA) system for stimulation and recording of field potentials (extracellular signals) from different areas within a biological sample over hours, days, weeks and even months. Acute or cultured biological preparations are placed or grown directly on a grid of 64 planar microelectrodes, which serve a dual purpose of stimulus-delivery and signal recording. The unique construction of the system eliminates the need for many cumbersome and expensive equipment used in conventional electrophysiology, including a faraday cage, anti-vibration table, micromanipulators, and even the puller and glass microelectrodes. Learn MORE

 

 



Exhibition

ISSCR, 2015
Stockholm, Sweden.
Booth No:B12:31. June 24-27.
Updated 5/11/2015
 

New Application

Drug effects on human iPS cell-derived neurons
Updated 5/21/2015

New Products

MED64-Quad II    NOW Available!
The only medium throughput system specially designed for acute/cultured slices.

MED64-Allegro     NOW Available!
Medium throughput system with multi-wells, Ideal for drug testing with stem cell-derived cardiomyocytes/neurons.

Updated 11/11/2014

New Download

Mobius ver.0.5.0 (Rev547)
"Down-sampling", "Hash value output and comparison" are now available.

Updated 03/12/2015


New Publications

Image-based evaluation of contraction-relaxation kinetics of human-induced pluripotent stem cell-derived cardiomyocytes: Correlation and complementarity with extracellular electrophysiology.
Hayakawa T, et el., J Mol Cell Cardiol.

Blockade of EphA4 signaling ameliorates hippocampal synaptic dysfunctions in mouse models of Alzheimer's disease.
Fu AK, et el., Proc Natl Acad Sci U S A.  

Updated 10/06/2014

 

• Evoked and spontaneous activities (fEPSP, Spikes)
• Synaptic plasticity (LTP, LTD)
• Spontaneous rhythmic activities (oscillations)
• Pacing and propagation in myocytes
• Safety pharmacology (FPD prolongation / CNS toxicology)
• Drug testing with acute tissue slices
• Chronic drug testing with cultures
• Stem cell biology

 
 

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Alpha MED Scientific Inc., 209 Saito-incubator, 7-7-15, Saito-asagi, Ibaraki Osaka, 567-0085, Japan