TABLE 2.

Clade C panel antibody neutralization IC₅₀ titers^a

Env accession no.b	Env name	Antibody neutralization IC50 titer (μg/ml) for indicated bnAb specificity
		V2g					V3g				CD4bs					MPER
		PGT145	PGDM-1400	PG9	CAP256-VRC26.08	CAP256-VRC26.25	PGT121	PGT128	10.1074V	10.1074	VRC07	VRC07-523	3BNC117	VRC01	VRC13	10E8	4E10
FJ443533	Ce703010010	0.003	0.001	0.01	<0.0003	<0.0003	0.008	>10	0.008	0.031	0.025	0.01	0.041	0.11	0.25	0.772	5.2
DQ388517	ZM233 M	0.008	<0.001	0.002	<0.0003	<0.0003	2.809	>10	0.051	0.058	0.228	0.035	0.13	1.67	0.045	0.259	1.2
DQ422948	ZM215F	>50	0.008	0.02	>25	>25	0.01	0.06	0.006	0.028	0.058	0.041	0.018	0.17	0.365	0.067	0.4
HM215307	3728	31.724	>50	0.13	0.0004	<0.0003	3.783	>10	>20	>20	0.024	0.007	0.02	0.06	0.026	0.153	1.6
KF114892	Ko243	0.015	0.006	0.14	1.061	<0.0003	1.362	0.04	0.505	0.867	0.357	0.113	0.314	0.67	8.675	1.643	18.62
FJ444124	Ce704810053	3.398	0.003	0.16	<0.001	<0.0003	>20	0.01	>20	>20	1.41	0.069	1.582	>10	0.789	0.28	2.9
HQ615959	2759058	1.852	0.062	0.13	0.004	<0.0003	1.169	>10	>20	>20	0.537	0.155	1.141	2.64	>25	1.287	2.89
JN681246	So431	35.309	>50	0.34	>25	>25	0.021	>10	0.577	>20	0.354	0.012	0.198	0.56	0.072	0.161	2.5
KC154028	CAP382	1.272	0.021	0.07	<0.0003	<0.0003	9.911	6.42	0.8	5.885	>25	0.372	>20	>10	>25	1.511	18.15
FJ444612	Ce2103	2.533	0.012	2.6	0.002	<0.0003	>20	>10	>20	>20	>25	>25	>20	>10	0.221	2.506	17.98
KF114882	B005582	>50	>50	>10	>25	>25	6.839	0.03	0.027	0.034	>25	2.378	>20	>10	0.328	0.382	23.64
HQ595766	2969249	>50	>50	>10	>25	>25	>20	>10	>20	>20	0.93	0.222	0.64	1.37	19.391	0.921	10.83

^aValues below 10 μg/ml appear in bold text. See Fig. 5c for the corresponding heat map.

^bA table containing these data for all 200 Envs is available in the supplemental Material.