SPATIALIZED RELEASE AND CAPTURE PROCESS OF BIOLOGICAL SPECIES FROM A TISSUE REMOVED FROM A FUNCTIONALIZED SUPPORT

摘要

The invention is a method for capturing biological species present in body tissue. The method comprises an arrangement of the fabric on a support, said capture medium, capable of selectively capturing one or more biological species, called species of interest. The method comprises: a step of depositing a lysis reagent on the tissue; a droplet formation step on the surface of the tissue, each droplet comprising the solubilized lysis reagent; a formation of lysis sites, in the tissue, between each droplet and the capture medium, so that at each lysis site, species of interest are released and captured by the capture medium.