Table 4

Antigen expression

Patient IDNoneLabetuzumab (CEA, isotype control)IMMU-114 (HLA-DR)Milatuzumab (CD74)Epratuzumab (CD22)Veltuzumab (CD20)
CLL030 4.5 4.5 23.2 6.8 5.3 20.1 
CLL037 4.6 5.6 505.8 15.5 10.1 87.2 
CLL078 4.8 7.0 919.0 30.9 7.7 284.3 
CLL107 15.6 10.9 148.6 11.9 12.5 85.0 
CLL113 15.4 23.0 728.6 59.9 26.2 411.3 
CLL117 21.6 23.4 90.9 30.2 25.2 111.0 
Patient IDNoneLabetuzumab (CEA, isotype control)IMMU-114 (HLA-DR)Milatuzumab (CD74)Epratuzumab (CD22)Veltuzumab (CD20)
CLL030 4.5 4.5 23.2 6.8 5.3 20.1 
CLL037 4.6 5.6 505.8 15.5 10.1 87.2 
CLL078 4.8 7.0 919.0 30.9 7.7 284.3 
CLL107 15.6 10.9 148.6 11.9 12.5 85.0 
CLL113 15.4 23.0 728.6 59.9 26.2 411.3 
CLL117 21.6 23.4 90.9 30.2 25.2 111.0 

Values are mean fluorescence intensities.