Real-Time Solutions to Accelerate Kinase and Phosphatase Drug Discovery

AssayQuant empowers kinase and phosphatase research with continuous kinetic data, supporting your drug discovery programs in your lab or ours.

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PHOSPHOSENS TECHNOLOGY

A Breakthrough Platform for Continuous Enzyme Activity Measurement

PhosphoSens® is AssayQuant’s core technology platform that uses fluorescent sensor peptide substrates to track enzyme activity in real-time. Unlike traditional endpoint assays that only show a single measurement after stopping the reaction, PhosphoSens generates a progress curve in every well.

Gain a Competitive Edge with Real-Time Phosphorylation Dynamics

Characterizing targets and assessing compound potency, selectivity, and mechanism of action are critical steps in disease research and drug discovery/development, especially with the expanding focus on kinase inhibitors.

Leverage AssayQuant’s PhosphoSens® Technology to gain real-time insights into enzyme activity and inhibition. Our continuous assays simplify workflows, reduce variability, and deliver the data you need to make confident decisions.

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CATALOG PRODUCTS

Comprehensive Product Portfolio for Every Research Need

AssayQuant’s patented PhosphoSens® Technology forms the basis of its extensive portfolio of over 700 unique enzyme and inhibitor assays.

Our Kinase and Phosphatase Substrates, built on this proprietary platform, are available in configurations tailored for various throughput requirements; from evaluating the technology through high-throughput screens. 

Explore our range of biochemical kinase & phosphatase activity assay kits, substrates, and supporting reagents designed for flexibility and performance in any lab setting.

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Featured Product Groups

500+ Kinase Activity Assays 

Comprehensive kinase assay portfolio offering real-time activity and inhibition measurement with multiple product configurations.

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35+ Phosphatase Assays

Discover continuous, real-time phosphatase activity measurement with a wide selection of assays and customizable reagent options.

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KINSIGHT SERVICES

Expert Kinase and Phosphatase CRO Services to Advance Your Discovery Programs

KinSight™ delivers kinetic insights into target selectivity, mechanism of action, and inhibitor potency using real-time, continuous activity measurements.
Explore our selectivity profiling, inhibitor characterization and assay development services.

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Featured Services

Biochemical Kinase Screening and Profiling Services

Characterize compound selectivity and mechanism of action (MOA) against our panel of 400+ WT protein kinases.

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Time-Dependent Inhibition Characterization

Quantify the kinetics behind inhibition with real-time data on inhibitor potency, reversibility, residence time and inactivation kinetics with confidence.

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RESOURCES

AssayQuant Academy: Kinase & Phosphatase Assay Protocols, Guides & Insights

Access our library of protocols, technical guides, and educational materials to support your enzyme research and drug discovery projects & browse expert-written content to help you design, troubleshoot, and optimize kinase and phosphatase assays with confidence.

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Before you go: See the quality of our kinetic data with a sample data report

 

 

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