Table 1.

Affinity measurements of monoclonal antibodies by biolayer interferometry

Subtype	Isolate	9H10	2B9	2C10	FEE8
		K d (M)
H3N2	A/HongKong/1/1968	(2.14 ± 0.6)E−11	(2.92 ± 0.04)E−8	(1.22 ± 0.02)E−8	(1.64 ± 0.3)E−9
H3N2	A/Victoria/361/2011	(4.99 ± 0.4)E−11	(1.95 ± 0.8)E−9	(3.65 ± 0.1)E−8	(3.84 ± 0.3)E−8
H3N2	A/Philippines/2/1982	(6.72 ± 0.33)E−11	(2.88 ± 0.9)E−9	(2.31 ± 0.05)E−8	(1.55 ± 0.05)E−8