For CiPA, iPSC-CMs expressing a mature ventricular phenotype are required. At Metrion Biosciences we have focused on electrophysiological profiling of Axol Human iPSC-Derived Ventricular Cardiomyocytes (hiPSC-vCMs) by evaluating their biophysical and pharmacological characteristics.
The presence of sensory neuron markers, excitability properties consistent with sensory neurons, and evidence of nociceptor ion channels (using both RNASeq and electrophysiology) provides strong evidence that iCell Sensory Neurons have a robust sensory neuron phenotype suitable for supporting pain discovery programs.
Using automated patch clamp technology, we evaluate the potency and selectivity of ten Nav1.7-selective arachnid peptide toxins, which have been fused to the C-terminus (Fc region) of human IgG1.