We offer a suite of stable, purpose-built NMDA receptor assays to support hit discovery, lead optimization and SAR programs. Each assay format is designed for reproducible, high-resolution functional analysis. For tailored study designs, we can provide custom receptor co-expression, variant screening, and protocol flexibility to support gain or loss of function studies and novel target validation.

NDMA Receptor Assays

GluN1/2a

GluN1/2B

GluN1/2C

GluN1/2D

Functional Characterization

Our NMDA receptor platform enables detailed pharmacological profiling across all key receptor subtypes. Using high-throughput automated electrophysiology, we deliver sensitive, reproducible data that helps your quantify activity with confidence.

Flexible Assay Formats for Allosteric Selectivity

Our experienced bioscience team help clients’ projects progress through proof of concept in vivo studies and into the clinic by providing tailored biomarker solutions and human disease-relevant translational assays.

Data You Can Trust

  • 95% assay success rate across replicates
  • Excellent data reproducibility across test runs
  • Flexible analysis options designed to answer questions that
    matter to you
  • Seamless integration into screening cascades and SAR workflows

Explore Our Approach to Ion Channel Drug Discovery

Ebook

Ion channels are among the most complex and commercially important targets in drug discovery. This free ebook brings together over 20 years of Sygnature Discovery’s experience supporting even the most challenging program. Explore how we combine custom cell-based assay development, specialist electrophysiology platforms, and fully integrated discovery support – including DMPK, in vivo pharmacology and protein sciences – to help you progress from hit to lead with confidence. Read More

Related Capabilities

We bring together a dynamic blend of new talent and experiences pharmaceutical industry experts from around the world, delivering excellence across each stage of discovery.

Ion channels
Cell line generation

Custom stable cell lines with robust expression and assay reproducibility, streamlined design and validation for confident drug discovery workflows.

Electrophysiology

Precise ion channel and transporter insights through tailored electrophysiology studies supporting target validation, hit identification, and lead optimization decisions.

High Throughput Screening

Integrated hit identification using HTS, fragment screening, and advanced automation delivering high-quality starting points for successful drug discovery.