HSPA1L encodes a 70kDa heat shock protein. In conjunction with other heat shock proteins, heat shock protein family A (Hsp70) member 1 like stabilizes existing proteins against aggregation and mediates the folding of newly translated proteins in the cytosol and in organelles. HSPA1L is located in the major histocompatibility complex class III region, in a cluster with two closely related genes which also encode isoforms of the 70kDa heat shock protein.基因ID为:3305/3303/3304;蛋白质ID:P34931/P08107