CaptSure™: The new benchmark in immunoassay technology – faster, simpler, better
CaptSure™ is TGR’s patented antibody immobilisation sysytem. CaptSure™ replaces other types of binding molecules, such as streptavidin/biotin, and provides greatly improved performance in complex samples, and the potential for multiplexing applications.
CaptSure™ is composed of a CaptSure™ ligand, a proprietary monoclonal antibody that is immobilised on a surface such as a bead or assay plate well, and the CaptSure™ tag, a specific peptide covalently attached to the primary assay antibody. Therefore, there is only one type of surface required for any assay, the CaptSure™ coated surface, and any antibody pair can be used for any sample, with the primary antibody CaptSure™ tagged.
This simplicity of assay setup means faster assays, any well/bead being able to measure any target, and the assays are as, or more, sensitive than standard immunoassays. Further, manufacturing costs are greatly reduced with the CaptSure™ system, as input consumable quantities are much lower and assay development time is significantly shorter.
Already licensed to a major international life science company (Abcam), and two plant diagnostics companies, TGR is seeking further expressions of interest for collaboration, partnering and licensing of its CaptSure™ technology to immunoassay developers and manufacturers.
TGR can provide assay development expertise to such partners, as well as aspects of product validation, up to full product manufacture.
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