---
title: "GPCR Assays"
canonical: "https://www.pharmalegacy.com/services/in-vitro-platform/gpcr-assays/"
lastmod: "2026-05-26T01:40:43+00:00"
generator: "llm-mirrors/1.0.19"
---

G protein-coupled receptors stand as the gatekeepers to cellular communication, representing the largest and most versatile family of drug targets. With recent advancements in GPCR pharmacology, understanding these receptors is more crucial than ever. With decades of experience in pharmacology, PharmaLegacy is ready to empower you to delve deeper into the world of GPCRs with a comprehensive suite of assays and services:

Extensive Cell Line Library: Choose from over 400 pre-characterized GPCR cell lines, covering a wide range of GPCR types (Gs, Gq, and Gi), readily available for your specific needs
Tailored Cell Line Engineering: Can’t find the perfect line? We offer a stable cell line generation service, including overexpression, knock out, knock in, knock down, mutation, and report gene integration, to create the ideal model for your research.
High-Throughput Screening (HTS): Accelerate your discovery process with our 384-well assay format, ensuring efficient and reliable data generation.