GPCR Product Solutions

Your Source for a Complete Offering of GPCR Solutions

G-protein coupled receptors (GPCRs) play a crucial role in many physiological functions and in the pathology of multiple diseases including cancer, endocrine, and metabolic disorders. These receptors represent the largest class of therapeutic targets. Over 30% of currently marketed drugs target these receptors, while GPCRs continue to be the focus of many active drug discovery programs.

Obtain Product List                                           Get GPCR Poster         

Always find an assay for your target of interest - Take advantage of multiple assay types covering >90% human GPCRome.

Choose the Solution That Best Meets Your GPCR Program Needs

Whether you are developing small molecule or biologic therapeutic drugs, Eurofins Pharma Discovery Services provides you with a variety of drug discovery products and services to meet your specific GPCR research needs.



PathHunter® β-Arrestin Assays


Universal platform for discovering antagonists, studying GPCR deorphanization, and dissecting ligand pharmacology differences

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ChemiScreen™ Membrane Preps


High quality membrane preps for radioligand binding and functional GTPγS assays

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cAMP Cell Lines, Frozen Cells, and Kits

Complete assay solutions for monitoring cAMP


Calcium Cell Lines, Frozen Cells, and Kits

Directly measure calcium flux


PathHunter GPCR Internalization Assays


Quantitative secondary and orthogonal screening assays for identifying safer drugs

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PathHunter Pharmacotrafficking Assays


Simple assays to identify and optimize pharmacochaperone and study GPCR trafficking to the membrane or endosome.

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PathHunter Parental Cell Lines & Vectors


Easily build your own GPCR assays

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Custom Assay Development Services


Assay development solutions tailored to your needs

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Application of β-Arrestin Assays to the Orphan GPCR World  Watch Webinar
Discovery of Bacterial Effectors in the Human Microbiome and Isolation of a GPCR G2A/GPR132 Agonist  Watch Webinar
From Chemistry to Clinic: Discovery of Biased Apelin Receptor Agonists and Action in the Cardiovascular System  Watch Webinar
Mu Opioid Receptor Splicing and Signaling: Another Dimension of GPCR Function  Watch Webinar
Unlocking GPCRs for Oncology  Watch Webinar
Duplexed Screening of GPCRs to Measure Calcium and β-Arrestin  Watch Webinar
Understand Safety and Selectivity of Drug Candidates Before Expensive Animal Studies  Watch Webinar
Make Your Own Cell-Based Assays to Study β-Arrestin Recruitment Watch Webinar
More GPCR Webinars

Peer Reviewed Publications

GPCR Publications  View List
β-Arrestin Publications  Download Flyer

Scientific Posters and Presentations

Human GPCRome Poster Download Poster
Differentiated Receptor Pharmacology of Imipridone ONC201: The First DRD2 Antagonist in Clinical Development for Oncology  Download Poster
Interrogating Allosteric Interactions Using Multiple Readouts for GPCRs Download Poster
A Duplexed Calcium and β-Arrestin Assay Protocol for Human Histamine H1 Receptor PathHunter CHO-K1 HRH1 β-Arrestin Cell Line Download Poster
Novel Trafficking Assays for Pharmacochaperone Discovery Using Enzyme Fragment Complementation Applied to CFTR-ΔF508 Download Poster

Blog Articles

Do-It-Yourself: Benefits and Challenges of Creating Your Own Cell-Based Assays  Read Article
The Mast Cell Receptor Mrgx2 and Drug-Induced Anaphylaxis  Read Article
Unlocking GPCRs for Oncology  Read Article
Why Study GPCR Arrestin Recruitment?  Read Article
Ideal Methods to Study Cellular Transport of Membrane Proteins  Read Article
Ligand Bias: Increasing specificity and Reducing Side Effects of Drug Compounds  Read Article
Four Reasons Why You Should Measure and Quantify Signaling bias in Your Molecules  Read Article

Application Notes and Case Studies

PathHunter GPCR Internalization Assays for Monitoring Receptor Endocytosis and Recycling Read Case Study
Discovery of Novel G-Protein or Arrestin-Biased Ligands Using a Suite of GPCR Signaling Platforms Read Application Note
Rapid Quantification of Bioactive Ligands in Serum and Human Plasma Using PathHunter eXpress β-Arrestin GPCR Assays Read Application Note

Brochures and Flyers

GPCR Products List  PDF Download
GPCR Reference Guide Flip Book or PDF Download
Accelerating GPCR Drug Discovery and Development  Download Brochure
PathHunter Build Your Own β-Arrestin Assays  Download Flyer
HitHunter cAMP Assays  Download Flyer
PathHunter Protein Translocation Assays  Download Flyer
Human GPCRome Poster Request

Custom Assay Development Services

Can't find your assay on the menu? We can develop it for you. Learn More

Technical Bulletins

Updated Cell Culture and Handling Procedure. Read Protocol