PathHunter® CHO-K1 RXFP4 β-Arrestin Cell Line

The PathHunter® CHO-K1 RXFP4 β-Arrestin Cell Line measures RXFP4 (GPCR) activity via recruitment of β-Arrestin2. This cell line ships as two vials of cryopreserved cells.

Catalog #: 93-0701C2 Size: 2 vials

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Biological Information
Background Information:	The PathHunter® RXFP4 cell line is a stable, engineered cell line for use in studying drug candidates (small molecules or biologics) targeting GPCRs. This cell line enables assessment of ligand (e.g. relaxin-3) based activation of RXFP4 GPCR activity via detection of β-arrestin recruitment. This product uses EFC technology. The included cell line overexpresses PK-tagged RXFP4 and EA-tagged β-Arrestin 2. Activation of RXFP4 stimulates the recruitment of β-Arrestin 2 and produces EFC signal. This stable modified cell line is provided as two vials of cryopreserved cells.
Target Class:	GPCR
Family:	Relaxin Family Peptide Receptors
Sub Family:	Class A
Coupling:	Gi/Go
Accession Number:	NM_181885.2
Target Name:	RXFP4
Target Aliases:	Relaxin family peptide receptor 4, G protein-coupled receptor 100, G-protein coupled receptor 100, G-protein coupled receptor GPCR142, GPCR142, GPR100, RLN3 receptor 2, RLN3R2, RXFPR4, insulin-like peptide INSL5 receptor, relaxin 3 receptor 2, relaxin family peptide receptor 4, relaxin-3 receptor 2, relaxin/insulin-like family peptide receptor 4
Target Species:	Human
Cell Background:	CHO-K1

Usage
Product Type:	Stable Cell Lines
Application:	Drug Discovery & Development
Storage Conditions:	Store in vapor phase of liquid nitrogen.
Usage Disclaimer:	These products may be covered by issued US and/or foreign patents, patent application and subject to Limited Use Label License. Please visit discoverx.com/license for a list of products that are governed by limited use label license terms and relevant patent and trademark information.

Assay Information
Assay Type:	Functional
β-Arrestin isoform:	β-Arrestin-2
Assay Measures:	β-Arrestin Recruitment
Detection Method:	Chemiluminescence

Additional Information
Brand:	PathHunter®