Abstract Background HIV protease (PR) is a virus-encoded aspartic protease that is essential for viral replication and infectivity. The fully active and mature dimeric protease is released from the Gag-Pol polyprotein as a result of precursor autoprocessing. Results We here describe a simple model system to directly examine HIV protease autoprocessing in transfected mammalian cells. https://chefesquipmenters.shop/product-category/meat-slicers/