Founded in 1995, Meso Scale Diagnostics (MSD) is a global leader in the development, manufacturing, and commercialization of innovative instruments and reagents for molecular analysis of biological samples. Its proprietary MULTI-ARRAY® technology enables the simultaneous measurement of multiple biomarkers in a single assay without compromising performance, helping accelerate medical research and drug development. With high sensitivity, excellent reproducibility, and a broad dynamic range, MSD platforms have been widely adopted by researchers in pharmaceutical companies, government agencies, academic institutions, and clinical laboratories.

■ Product Portfolio

Vicbio Biotechnology Co., Ltd. provides the full range of Meso Scale Diagnostics (MSD) products.

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●Assay Kits

MSD biomarker assays provide a rapid and convenient way to measure single or multiple targets in small-volume samples. From easy-to-build customized multiplex assays to high-performance validated assays, MSD offers immunoassay products and services designed to meet a wide range of research needs.

☉R-PLEX Series: Matched antibody sets for building singleplex or multiplex assays, offering an expanded menu for emerging biomarkers with MSD MULTI-ARRAY performance.

☉U-PLEX: Flexible, customizable multiplex assays that allow users to easily create their own assay panels using MSD reagents or user-supplied reagents.

☉T-PLEX Series: Ready-to-use singleplex and multiplex assay kits for analyzing protein levels across multiple sample types in a single run, with enhanced analytical performance.

☉V-PLEX Series: Validated singleplex and multiplex assay kits designed to provide confidence and reliability, with established analytical performance specifications.

☉S-PLEX Series: Ultra-sensitive singleplex and multiplex assay kits for measuring proteins that are otherwise difficult or impossible to detect with conventional methods.

●Assay Development Tools

MSD has developed a portfolio of assay development tools to meet demanding development needs while maintaining high standards for quality and performance. These tools include the innovative U-PLEX platform for streamlined multiplex assay development, as well as MSD GOLD™ products designed to deliver strong consistency and precision.U-PLEX Platform: 

☉U-PLEX technology enables the creation of customized multiplex assays using two simple tools: 10-spot U-PLEX plates and unique linkers. Multiplex assays can be built in three straightforward steps:

☉Couple biotinylated capture reagents to MSD U-PLEX linkers.

☉Coat the U-PLEX plate with a mixture of up to 10 U-PLEX-coupled antibodies.

☉Complete the immunoassay and analyze the plate on an MSD instrument.

●Instruments

MSD also provides dedicated analytical instruments designed to support its assay platforms, with an emphasis on outstanding sensitivity and wide dynamic range. These instruments are built to deliver reliable performance for biomarker detection and multiplex immunoassay analysis across diverse research applications.

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