Human PKR2 Prokineticin Receptor Cell Line

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  • Intracellular calcium response from CHO-K1 cells stably expressing PKR2 receptors. Cells were loaded with Fluo4NW, then stimulated with the indicated concentrations of mamba intestinal toxin peptide (MIT1). Responses were read on a FlexStation (Molecular Devices) and expressed as relative fluorescence units (RFUs). Data points represent the average +/-standard deviation of triplicate determinations.

Human PKR2 Prokineticin Receptor Cell Line

  • Cat.#:
  • A629

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Quick Overview

Human PKR2 Prokineticin-expressing GPCR (G protein-coupled receptor) stable, replicating cell line.

Background

Prokineticins are small proteins expressed in the GI tract and other tissues that regulate contraction of GI smooth muscle, angiogenesis and other responses. Two closely related receptors for prokineticins have been cloned, PKR1 and PKR2. PKR2 is expressed in ileocecum, in brain and in endocrine tissues. PKR2 is Gq coupled and has been shown to be activated by mamba intestinal toxin (MIT1). This PKR2-expressing cell line displays a very robust calcium response and is useful as a target for drug discovery.
General Info
Synonyms GPR73L1, prokineticin
Product Description Human PKR2 Prokineticin-expressing GPCR (G protein-coupled receptor) stable, replicating cell line.
Target Type GPCR
Product Type Replicating Cell Line
Receptor Prokineticin
Sub-Type PKR2
Therapeutic Area pain & inflammation
Related Services Membrane Preparation, Large-scale Cryopreservation, GPCR Screening
Genbank Accession Number NM_144773
Validated Assay/Platform calcium
References Lin, D.CH., Bullock, C.M., et al., (2002) Identification and Molecular Characterization of Two Closely Related G Protein-coupled Receptors Activated by Prokineticins/Endocrine Gland Vascular Endothelial Growth Factor. J. Biol. Chem. 277: 19276-19280.
Host cell CHO-K1
Mycoplasma Status Negative (MycoAlert Kit)
Growth media Ham's F12, 10% FBS, 1% NEAA, 400 µg/mL G418
Storage & Packaging
Packaging Cryopreserved cells, 6 million cells per vial
Storage Recommendation liquid nitrogen
Stability at least 8 passages
Quantity 6 million cells
Product Documentation
Specification Sheet  Download PDF Document