Life Sciences discovery and research

Discovery, validation, and development in a single proteomics platform

SomaLogic is an industry leader in proteomics, adding new analytes and developing innovative ways to advance your work every single day

Welcome to SomaLogic, the high content proteomic solutions provider for life science research & discovery.

We serve scientists in academia, medical centers, large pharma, biotech and contract research organizations collaborating at the intersections of basic research, disease states and potential clinical applications.

We are excited to support you in gaining new insights into the proteome and the organization and interactions of proteins in living systems to better understand complex biological systems to advance life science research and medicine.

SomaLogic has revolutionized aptamer-based proteomics with the development of our proprietary slow off-rate modified aptamer, or SOMAmer®, protein capture reagents.

Choose from our portfolio of proteomic solutions utilizing slow off-rate aptamers, SOMAmers, for protein capture and quantification in a wide range of complex sample types. We keep it simple by offering a novel technology platform to profile proteins for disease specific research and biological discovery. We boast industry-leading reliability metrics that include higher sensitivity, specificity, and reproducibility, with coefficients of variation less than 5%. Our assays utilize small sample volumes and deliver high-quality, actionable data to accelerate your research.

SomaScan® Assay

For biomarker discovery, assay size is critical.

What is the SomaScan® Assay?

The SomaScan Assay profiles 7,000 different proteins from only 55 μL of plasma/serum. That’s more than double the number of proteins of any other platform on the market.

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Key use cases

Biomarker discovery
Mechanism of action
Identification of adverse effects

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Sample input requirements

55 μL of plasma/serum

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7,000 protein epitopes and counting

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Assay output

Expression data for each SOMAmer in the assay

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More than 400 peer-reviewed papers have been published using SomaScan technology, with over 450,000 samples tested since 2010.

SomaSignal® Tests

For clinical trial monitoring, actionable reporting is key.

What are SomaSignal® Tests?

SomaSignal® Tests deliver clinically relevant information about patient health and risk status derived by comparing clinical data and SomaScan data.

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Key use cases

Easy sampling facilitates longitudinal studies
Risk assessment score for specific pathologies
Real-time readout of physical state and trajectory

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Sample input requirements

55 μL of plasma/serum

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21 validated tests and growing

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Assay output

Risk profile of disease likelihood, probability, and/or severity of phenotype

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SomaSignal Tests use proteomic expression algorithms validated with patient cohorts in clinical studies.

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Download the SomaScan Assay brochure

View highlights of the SomaScan Assay for protein profiling and biomarker discovery in a variety of diseases including oncology, neurology and cardiovascular disease.

Download the brochure now

Choose from

SomaScan® Assay services

Measure over 7,000 proteins in a variety of samples including plasma, serum, CSF and others.

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Bring the SomaScan® 7K Assay to your own lab with our scientific support.

SomaScan® panels

Study associated protein families in a range of disease states including curated panels for Neurobiology, Oncology, Cardiovascular Disease and more or create your own customized panels.

SomaSignal® Test

Choose from 21 specific tests from our growing menu.

Your samples yield valuable insights, gain new proteomic insights with data that provides the best in class AI and scientific support from your SomaLogic team.

Learn how the SomaScan® Assay works


View citations of over 500 publications using the SomaScan® Platform

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