Septins (SEPTs) form a family of GTP-binding proteins implicated in cytoskeleton and membrane organization. cell division and host/pathogen interactions. The precise function of many family members remains elusive. We show that SEPT6 and SEPT7 complexes bound to F-actin regulate protein sorting during multivesicular body (MVB) biogenesis. https://parisnaturalfoodes.shop/product-category/primadophilus-optima/