ARL8A is a symbol for the gene, ADP ribosylation factor like GTPase 8A, in humans. Other names include: ADP-ribosylation factor-like protein 8A; ADP-ribosylation factor-like protein 10B; Novel small G protein indispensable for equal chromosome segregation 2; ADP-ribosylation factor-like 8A; ARL10B; GIE2. The encoded protein has an amino acid length of 186 and a mass of 21.4 kDa. ARL8A is a member of the Small GTPase superfamily, Arf family. This gene shares homology with other species, including: Mouse, Rat, Zebrafish, Frog, Chicken.