MINICIRCLE DNA RECOMBINANT PARENTAL PLASMID HAVING GENETICALLY ENGINEERED ANTIBODY GENE EXPRESSION CASSETTE, A MINICIRCLE DNA HAVING THE EXPRESSION CASSETTE, AND APPLICATIONS
Provided are a minicircle DNA recombinant parental plasmid having a genetically engineered antibody gene expression cassette and a preparation method for the plasmid, a minicircle DNA having the genetically engineered antibody gene expression cassette, a preparation method for the DNA, and applications thereof, and, a host cell having the minicircle DNA, a preparation method for the cell, and applications thereof. Also provided are a genetically engineered antibody, a preparation method for same, and applications thereof.