Table 2.

Convalescent plasma antiviral activity of IgGs in HeLa^{hACE2-TMPRSS2}.

Cell	IgG	05-2N	TY8-612	K1734	929-1N
		B	B.1.351	B.1.617.2	B.1.1.529
		WT	Beta	Delta	Omicron
VeroE6 TMPRSS2	D043	11.9	30.7	39.7	n.d.
	D073	63.9	> 100	> 100	n.d.
	D084	28.8	73.6	59.3	n.d.
	D091	54.5	> 100	> 100	n.d.
HeLa hACE2-TMPRSS2	D043	7.9	17.5	9.4	17.9
	D073	40.7	> 100	53.7	> 100
	D084	8.9	65.3	22.8	> 100
	D091	30.0	93.1	72.4	59.0

Data are IC₅₀ (µg/ml) values.