HSPA7 is a symbol for the gene, Heat shock protein family A (Hsp70) member 7, in humans. Other names include: Putative heat shock 70 kDa protein 7; Heat shock 70 kDa protein B; HSP70B; heat shock 70kDa protein 7 (HSP70B). The encoded protein has an amino acid length of 367 and a mass of 40.2 kDa. Other isoforms may exist. HSPA7 is a member of the Heat shock protein 70 family. This gene shares homology with other species, including: Fly, Arabidopsis.