Table II.

Affinity constants of selected anti-panitumumab monoclonal Abs

Hybridoma Clone DesignationKD (M)Ka (M−1 min−1)Kd (min−1)
2.2.18.4 × 10−101.5 × 1041.3 × 10−5
3.7.13.2 × 10−91.1 × 1053.5 × 10−4
18.23.8 × 10−83.2 × 1051.2 × 10−2
19.16.5 × 10−77.4 × 1044.8 × 10−2
12.21.1 × 10−65.0 × 1045.6 × 10−2