| abstract |
Provided is an application of a plant as a host in expressing a PD-1 antibody and/or a PD-L1 antibody, wherein the plant, such as lettuce, is used as an effective expression platform for preparing recombinant proteins, and a simple and effective agrobacterium-mediated vacuum infiltration method is used for expressing the PD-1 monoclonal antibody (Keytruda, pembrolizumab) and the PD-L1 monoclonal antibody (Atezolizumab). |