H-Gly-Pro-Gly-NH2 HCl

H-Gly-Pro-Gly-NH2 is a tripeptide that inhibits HIV-1 replication. H-Gly-Pro-Gly-NH2 inhibits the activity of HIV-1 IIIB and HIV-2 ROD with EC50 values of 35 μM and 30 μM, respectively. H-Gly Pro Gly NH2 inhibits HIV-1 replication in vitro by interfering with capsid formation. H-Gly Pro Gly NH2 has antiviral activity and can be used for virus research[1][2][3].

HIV (IIIB): 35 μM (EC₅₀); HIV-2 (ROD): 30 μM (EC₅₀)

[1] Hglund S, et al. Tripeptide interference with human immunodeficiency virus type 1 morphogenesis. Antimicrob Agents Chemother. 2002 Nov;46(11):3597-605. DOI:10.1128/AAC.46.11.3597-3605.2002
[2] Andersson E, et al. No cross-resistance or selection of HIV-1 resistant mutants in vitro to the antiretroviral tripeptide glycyl-prolyl-glycine-amide[J]. Antiviral research, 2004, 61(2): 119-124.
[3] Balzarini J, et al. Obligatory involvement of CD26/dipeptidyl peptidase IV in the activation of the antiretroviral tripeptide glycylprolylglycinamide (GPG-NH(2)). Int J Biochem Cell Biol. 2004 Sep;36(9):1848-59. DOI:10.1016/j.biocel.2004.02.017