After finding that CD29 and CD98 are highly expressed in the tested mouse cancer cell lines, anti-CD29 and anti-CD98 antibodies were conjugated to 3 different cadmium isotopes (112Cd, 114Cd, and 116Cd) and 2 different indium isotopes (113In and 115In) (Figure 2C). Here, SLC3A2 is linked to cancer.