Table 1.

Convalescent plasma antiviral activity of IgGs in VeroE6^TMPRSS2.

IgG	05-2N	QHN001	QK002	TY8-612	TY7-501	K1734	K5356	76,107
	B	B.1.1.7	B.1.1.7	B.1.351	P.1	B.1.617.2	B.1.617.1	R.1
	WT	Alpha	Alpha	Beta	Gamma	Delta	Kappa	–
D043	11.9	20.3	18.1	30.7	10.7	39.7	31.0	7.0
D073	63.9	53.2	78.9	> 100	58.3	> 100	> 100	42.2
D084	28.8	29.4	23.7	73.6	14.6	59.3	74.0	14.3
D091	54.5	> 100	> 100	> 100	39.0	> 100	> 100	51.8
D197	16.2	34.6	27.9	> 100	64.1	41.2	71.1	39.1
D202	74.7	> 100	66.8	> 100	> 100	47.8	89.8	53.9
D210	61.3	65.5	49.3	> 100	54.9	55.8	93.6	51.6
D213	29.5	26.5	20.2	> 100	49.9	35.9	51.5	23.2
D222	69.5	54.9	26.3	> 100	22.0	> 100	> 100	29.5
D245	22.9	18.5	10.6	> 100	8.0	42.4	60.2	28.1
D251	30.3	26.2	16.1	> 100	6.9	29.1	52.6	23.0
D310	28.4	17.2	15.0	59.2	9.3	36.7	61.7	28.9
D067	81.5	64.2	> 100	> 100	85.2	42.0	47.2	25.6
D291	36.0	28.6	48.7	> 100	59.8	42.8	40.0	19.3
D293	63.8	40.2	70.9	> 100	87.8	59.7	> 100	29.8
D242	44.7	64.4	61.3	> 100	21.7	58.6	56.1	24.6
D260	19.2	13.6	7.5	18.6	< 6.3	52.2	55.4	< 6.3
D351	40.2	32.2	22.1	> 100	17.0	49.7	84.7	22.0
D379	78.3	> 100	62.5	67.8	53.0	29.2	34.2	14.4
D384	20.0	36.3	27.4	85.9	12.7	30.3	47.8	20.3
D393	43.6	64.1	54.9	> 100	23.6	26.3	57.9	17.3
D394	46.7	47.2	63.7	> 100	46.3	42.6	> 100	41.2
D318	10.4	27.7	28.0	75.9	9.5	26.1	40.6	12.0
D373	19.9	51.9	66.0	> 100	20.0	18.0	34.5	15.5
D375	17.1	33.2	39.0	78.5	18.1	25.3	> 100	21.3
D408	19.0	58.6	56.7	90.8	22.1	26.8	38.5	13.9
D390	27.6	53.2	41.6	> 100	41.0	27.9	42.9	25.8
D409	7.6	13.6	10.1	17.1	< 6.3	42.7	63.7	8.1
D410	13.6	22.1	16.0	52.1	10.2	20.3	36.5	9.1
D456	< 6.3	13.0	16.9	35.7	7.4	15.9	30.3	< 6.3
mAb1414	0.72	> 10	NT	> 10	> 10	> 10	> 10	5.12
mAb2414	5.78	> 10	NT	> 10	3.46	> 10	> 10	> 10
mAb40591	3.27	5.46	NT	> 10	0.88	2.62	> 10	1.35
pAbA19215	< 0.63	< 0.63	NT	> 10	> 10	< 0.63	5.56	< 0.63

Data are IC₅₀ (µg/ml) values.