Table III.

Binding kinetics and affinities determined by SPR for purified IgGs to VEGF

IgG	kon (M−1 s−1)	koff (s−1)	KD (nM)
3A4	2.00 × 104	1.13 × 10−2	567
3C5	3.23 × 104	1.55 × 10−2	479
3D2	5.02 × 104	5.06 × 10−2	1010
3E3	2.09 × 104	1.45 × 10−3	69.3