SomaLogic is a proteomics technology developer specializing in SOMAmer technology, a class of modified nucleic acid-based protein-binding reagents with slow dissociation rates that enable highly specific recognition of target proteins. By analyzing a wide range of biological samples, this technology helps researchers generate protein biomarker profiles for discovery and translational research. Using just a single 55 μL plasma or serum sample, the platform can simultaneously detect 7,000 proteins, covering more than one-third of the approximately 20,000 proteins in the human proteome, with throughput reported to be twice that of other proteomics platforms.

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Vicbio Biotechnology Co., Ltd. provides the full range of Somalogic products.

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●SOMAmer Reagents

SOMAmer reagents are high-performance aptamers with antibody-like binding specificity, while offering advantages in certain applications. These reagents can be used in ELISA and pull-down workflows, providing flexible and powerful tools for protein analysis in drug discovery and development, disease diagnosis and monitoring, and biological research.

☉ Small Size and High Stability: Compared with traditional antibodies, SOMAmer reagents have a smaller molecular size, which may help improve penetration and binding efficiency in certain applications. They also demonstrate excellent stability, reducing the risk of denaturation during storage and transportation.

☉Reduced Non-Specific Binding: SOMAmer reagents are carefully designed to minimize non-specific binding to off-target proteins, helping improve analytical accuracy and reliability.

☉ Broad Reagent Coverage: SomaLogic offers nearly 11,000 SOMAmer reagents, covering around half of the genetically encoded human proteome and providing an important complement to antibody-based workflows for more comprehensive proteomic analysis.

●SomaScan® Assay Services

SomaScan® assay services are offered as a project-based proteomics platform that enables cost-effective detection of large numbers of secreted, intracellular, and extracellular proteins across a broad functional range. The SomaScan assay portfolio uses a fully automated workflow and can be run immediately once targets are selected. The service offers a high degree of flexibility, allowing researchers to freely combine target proteins from a library of 11,000 protein analytes. Protein measurement data can be generated from a single 55 μL plasma or serum sample.

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