Supplementary Figure 3 from In Vitro and In Vivo Activity of IMGN853, an Antibody–Drug Conjugate Targeting Folate Receptor Alpha Linked to DM4, in Biologically Aggressive Endometrial Cancers

Determination by ICso of IMGN853 cytotoxicity compared to controls, ADC isotype and M9346A, in primary USC cell lines (ie, END(K) 149 and ARK19) with 2+ FRα expression