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Direct titration ELISA for library-derived IgG1null clones binding to human and cyno PD1-Fc proteins.
SHR-1210-IgG1, library-derived clones (A, B) and designer clones (C-F) in human IgG1null format were titrated (in nM) in a direct binding ELISA against human and cyno PD1-Fc proteins.
