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. 2020 Sep 30;12(10):2824. doi: 10.3390/cancers12102824

Table 1.

KD of selected RA9-mutant clones (RA9-mutant number #—as indicated), full-length antibody clones were measured by BLI against biotinylated SLea-PAA or biotinylated Lea-PAA, as a negative control.

Antibody Kon (1/Ms) Koff (1/s) KD (nM) KD Native/ KD RA9-mutant #
Native 5.4 × 104 2.3 × 10−3 42 1
RA9-1 7 × 104 6.3 × 10−4 9 4.7
RA9-15 1.2 × 104 2.1 × 10−3 18 2.3
RA9-16 1.1 × 104 1.2 × 10−3 11 3.8
RA9-23 1 × 104 1.2 × 10−3 12 3.5
RA9-30 7.4 × 104 2.7 × 10−3 37 1.1