Anti-ATG9A antibody - C-terminal,Abcam,AB229334

Target data Phospholipid scramblase involved in autophagy by mediating autophagosomal membrane expansion (PubMed : 22456507, PubMed : 27510922, PubMed : 29437695, PubMed : 32513819, PubMed : 32610138, PubMed : 33106659, PubMed : 33468622, PubMed : 33850023). Cycles between the preautophagosomal structure/phagophore assembly site (PAS) and the cytoplasmic vesicle pool and supplies membrane for the growing autophagosome (PubMed : 16940348, PubMed : 22456507, PubMed : 33106659). Lipid scramblase activity plays a key role in preautophagosomal structure/phagophore assembly by distributing the phospholipids that arrive through ATG2 (ATG2A or ATG2B) from the cytoplasmic to the luminal leaflet of the bilayer, thereby driving autophagosomal membrane expansion (PubMed : 33106659). Also required to supply phosphatidylinositol 4-phosphate to the autophagosome initiation site by recruiting the phosphatidylinositol 4-kinase beta (PI4KB) in a process dependent on ARFIP2, but not ARFIP1 (PubMed : 30917996). In addition to autophagy, also plays a role in necrotic cell death (By similarity). See full target information ATG9A