SEC22B encodes the human gene, SEC22 homolog B, vesicle trafficking protein (gene/pseudogene). It may also be known as: Vesicle-trafficking protein SEC22b; ERS-24; ERS24; SEC22 vesicle-trafficking protein homolog B; SEC22 vesicle-trafficking protein-like 1; ER-Golgi SNARE of 24 kDa; SEC22 vesicle trafficking protein homolog B (S. cerevisiae) (gene/pseudogene); SEC22L1. The encoded protein has an amino acid length of 215 and a mass of 24.6 kDa. Other isoforms may exist. SEC22B is a member of the Synaptobrevin family. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish, Frog.