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Keywords from Image Description:
MMAEMABconjugate skeletal.svg monomethyl auristatin MMAE monoclonal antibody MAB conjugate The spacer paraaminobenzoic acid is marked green the cathepsincleavable linker Val valine Cit citrulline is blue and the attachment group consisting of maleimide and caproic acid is brown The whole radical inside the four boxes is called vedotin