| abstract |
The present invention relates to a polypeptide construct capable of simultaneously delivering an antibody and nanoparticles into a cell, and more particularly, an antibody comprising a nanoparticle binding site, an antibody binding site, and a signal material site capable of delivering a substance into a cell. A polypeptide construct for intracellular delivery of nanoparticles.n n n The functional polypeptide construct according to the present invention can deliver a therapeutic antibody and nanoparticles having various functions into a cell at the same time, and thus can be used for various purposes, such as targeting a specific tissue, imaging a cell, and separating a specific tissue. |