Table 3. IC50 values for wild-type HIV for select antiretroviral agents [109, 110, 111].

Converted from original molar concentrations to mg/L for ease of comparison with cord data.

Antiretroviral Drug	IC50 (mg/L) [109]*
Zidovudine		0.0053
Lamivudine		0.55
Didanosine		1.18
Stavudine		0.11
Abacavir		0.46
Tenofovir		0.20
Nevirapine		0.024
Efavirenz		0.00051
Indinavir		0.0037
Nelfinavir		0.0032
Saquinavir		0.0017
Lopinavir		0.0019
Atazanavir [110]	No AAG:	0.0049
	With AAG:	0.047
Raltegravir [111]		0.0036

^*From this reference except where otherwise specified.

AAG = α-1-acid glycoprotein, a drug-binding protein