Skip to main content
. 2009 Oct 28;84(1):261–269. doi: 10.1128/JVI.01528-09

TABLE 2.

IC50s for CD4-IgGE51 constructs compared to CD4-scFvE51

Env Clade IC50 (nM)a
CD4-scFvE51 CD4HC-(GS7)-IgGE51 CD4LC-(GS7)-IgGE51 CD4HC,LC-(GS7)-IgGE51
SF162.LS B 0.75 0.47 1.3 1.7
SC422661.8 B 24 16 30 47
QH0692.42 B 31 2.1 ND ND
RHPA4259.7 B 48 3.5 ND ND
Du172.17 C 26 4.9 5.5 32
Geometric mean 15 3.1 6.0 14
Arithmetic mean 26 5.4 12 27
a

ND, not determined.