Recombinant Anti-CD28 x Anti-CD3 Bispecific Antibody (Fv-IgG)  (BSDG-054)

Recombinant Anti-CD28 x Anti-CD3 Bispecific Antibody (Fv-IgG) is an appended IgG format, which has 2+2 antigen-binding valency. This dual variable domain IgG is generated by appending variable domains of an anti-CD28 IgG with similar domains from an anti-CD3 antibody via short peptide linkers, or vice versa. This BsAb can improve T-cell activation. It is designed for the research of Tumors therapy.

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