Table 1.

Ka, kd, and KD(M) were calculated from each mAb by kinetic and steady-state affinity assay.

mAb	Kinetic Affinity			Steady State
	ka (M−1.s−1)	kd (s−1)	KD (M)	KD(M)
TT-117	6.33 × 103	ND	ND	2.58 × 10−7
TT-120	3.65 × 105	7.70 × 10−5	2.11 × 10−10	2.41 × 10−8
TT-140	8.65 × 104	3.92 × 10−5	4.54 × 10−10	1.10 × 10−7
TT-143	6.61 × 103	ND	ND	2.45 × 10−7
TT-243	7.68 × 103	ND	ND	6.08 × 10−7

ND = not determined. There was no dissociation in the period of the 36,000 s.