4DN4:
reference: Structural basis for high selectivity of anti-CCL2 neutralizing antibody CNTO 888., Obmolova G, Teplyakov A, Malia TJ, Grygiel TL, Sweet R, Snyder LA, Gilliland GL, Mol Immunol. 2012 Jun;51(2):227-33. Epub 2012 Apr 7. PMID: 22487721

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