
Keywords: Fab، قطعه آنتی ژن اتصال; LC–MS, liquid chromatography–mass spectrometry; CHO, Chinese hamster ovary; Fc, crystalline fragment; Fab, antigen-binding fragment; mAbs, monoclonal antibodies; PTMs, posttranslational modifications; CQAs, critical quality attributes; Lys-C, endoproteina