PathHunter® eXpress cyno GPR120 CHO-K1 β-Arrestin GPCR Assay

The PathHunter® eXpress cyno GPR120 CHO-K1 β-Arrestin GPCR Assay measures GPR120 (GPCR) activity via recruitment of β-Arrestin2. eXpress kits contain all assay materials: cells, reagents, and plates.

Catalog #: 93-1029E2CP0L


Biological Information
Background Information:
The PathHunter® GPR120 eXpress kit provides an easy-to-use cell based assay to study drug candidates (small molecules or biologics) targeting GPCRs. This kit assesses ligand (e.g. free fatty acids) based activation of GPR120 GPCR activity via detection of β-arrestin recruitment. This product uses EFC technology. The cells included overexpress PK-tagged GPR120 and EA-tagged β-Arrestin-2. Activation of GPR120 stimulates the recruitment of β-Arrestin-2 and produces EFC signal. eXpress kits are a convenient, ready-to-use format which contains all materials needed to run the assay, including single-use vials of cryopreserved cells, cell plating media, detection reagent, and assay plates.
Target Class:
Free fatty Acid Receptors
Accession Number:
Target Name:
Target Aliases:
G-protein coupled receptor 120
Target Species:
Cynomolgus Monkey
Cell Background:
Product Type:
eXpress Assay Kits
Drug Discovery & Development
Storage Conditions:
Store in vapor phase of liquid nitrogen.
Usage Disclaimer:
Ready-to-use eXpress assay kits are intended for in vitro research purposes only. These kits are not suitable for lot release applications. Refer to the ready-to-use bioassay kit format for potency testing in lot release for biologic therapeutics. These products may be covered by issued US and/or foreign patents, patent applications and subject to a Limited Use Label License. Please visit for a list of products that are governed by limited use label license terms and relevant patent and trademark information.
Assay Information
Assay Type:
β-Arrestin isoform:
Assay Measures:
β-Arrestin Recruitment
Detection Method:
Additional Information

User Manuals & Protocols

70-255 PathHunter B Arrestin eXpress GPCR Assay REV4 User Manual

View Document


93-1029E2x Datasheet

View Document