Human TRPM4 Channel Cell Line

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  • Concentration-dependent block of A23187-induced membrane potential response by flufenamic acid recorded by FLIPR®.  Cells were preincubated with flufenamic acid 30 minutes before activation with 10 µM A23187 (calcium ionophore).
  • Concentration-response relationship. The IC50 value was 68 µM. Recording instrument: FLIPR®.
  • A23187 EC50 :  0.45 μM

Human TRPM4 Channel Cell Line

  • Cat.#:
  • CT6015

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Quick Overview

Human TRPM4 ion channel-expressing, stable replicating cell line.

Background

The human TRPM4 gene encodes the pore-forming subunit of TRPM4, a non-selective, cation-permeable channel expressed in lymphocytes, heart, vascular smooth muscle, intestine, and prostate. A gain-of-function mutation in TRPM4 is associated with progressive familial heart block type I. TRPM4 channels are therapeutic targets in inflammation and immune disorders.
General Info
Product Description Human TRPM4 ion channel-expressing, stable replicating cell line.
Target Type Ion Channel
Product Type Replicating Cell Line
Family TRP
Sub-Type TRPM4
Class Transient Receptor Potential (TRP)
Therapeutic Area cardiac, pain & inflammation, vascular
Related Services Large-scale Cryopreservation
Gene Name TRPM4
Validated Assay/Platform FLIPR®
References Clapham DE, et al. 2005. Pharmacol Rev 57: 427 - 450. International Union of Pharmacology. XLIX. Nomenclature and structure-function relationships of transient receptor potential channels
Host cell CHO
Mycoplasma Status Negative (MycoAlert Kit)
Storage & Packaging
Packaging Cryopreserved cells, 1-2x106 cells
Storage Recommendation liquid nitrogen
Quantity 1-2 million cells
Representative Screening Information
Cell Line CHO-K1 stably expressing human TRP-M4 TRP channel receptor
Screening Assay membrane potential dye assay
Readout membrane potential sensitive fluorescent dye
Plate Format 384 well
Instrument FlexStation-III
Signal Window 14.80
Z Score 0.81
DMSO Tolerance 0.2% DMSO
Testing Modes agonist
Testing Options 16-point minimum, 4-point DRC (n = 4), 8-point DRC (n=3 or 4)
Turnaround Time 2 weeks following receipt of Test Articles
Product Documentation
Specification Sheet  Download PDF Document
Screening Info  Download PDF Document