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. 2022 May 2;21(7):1207–1218. doi: 10.1158/1535-7163.MCT-21-0840

Table 1.

Affinity of bexmarilimab for human and cynomolgus monkey Clever-1 as determined by SPR analysis.

A. Antibody K D x 10–9 (M) K a x 105 (1/Ms) K d x 10–4 (1/Ms)
3–372 0.55 2.3 1.2
VH3/VK5 0.65 3.7 2.4
Bexmarilimab 0.75 3.1 2.4
B. Antigen K D x 10–9 (M) K a x 105 (1/Ms) K d x 10–4 (1/Ms)
Human Clever-1 0.75 3.1 2.8
Cynomolgus Clever-1 0.92 3.6 3.3

Abbreviations: KD, affinity constant; Ka, association constant; Kd, dissociation constant.