| abstract |
Methods and compositions for needleless delivery of particles to the bloodstream of a subject are provided herein. In one aspect, the invention provides a delivery construct, comprising a receptor binding domain, a transcytosis domain, a particle to be delivered to a subject, and, optionally, a cleavable linker. In other aspects, the invention provides compositions comprising delivery constructs of the invention, kits comprising delivery constructs of the invention, and methods of using delivery constructs of the invention. |