Table 1.

IC50 values ^a for inhibition of cell-free infection by bNabs

	J3	HJ16	VRC01	b12	2F5	4E10	2G12	PG9	PG16
Cell-free	0.035	0.25	0.26	0.32	1.2	3.1	2.2	2.18	0.45
SEM	0.005	0.02	0.09	0.035	0.5	1.0	0.8	1.02	0.36

^aIC50 values are μg/ml and were determined from at least three independent experiments as described in the Methods.