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. 2020 Feb 15;21(4):1312. doi: 10.3390/ijms21041312

Table 2.

Equilibrium dissociation constants for the interaction between radiolabeled affibody molecules and HER3-expressing BxPC-3 cells.

Compound KD1 (pM)
[125I]I-PIB-(HE)3-ZHER3:08698-DOTAGA 98 ± 12
[111In]In-(HE)3-ZHER3:08698-DOTAGA 19 ± 1