Aprepitant (MK-0869, L-754030) is a potent and selective neurokinin-1 receptor antagonist with IC50 of 0.1 nM. Aprepitant reduces levels of pro-inflammatory cytokines including G-CSF, IL-6, IL-8 and TNF?. Aprepitant inhibits HIV infection of human macrophages. *For Research & Development use only. Product is not intended for drug, household, or human consumption.