HSC 70 (Heat Shock Cognate 71kD Protein, Heat Shock 70kD Protein 8, Lipopolysaccharide-Associated Protein 1, LAP-1, LAP1, LPS-Associated Protein 1, HSPA8, HSC70, HSP73, HSPA10)

The HSP 70 family is composed of four highly conserved proteins: HSP 70, HSC 70, GRP 75 and GRP 78. These proteins serve a variety of roles: they act as molecular chaperones facilitating the assembly of multi-protein complexes, participate in the translocation of polypeptides across cell membranes and to the nucleus and aid in the proper folding of nascent polypeptide chains. All members of the family, except HSP 70, are constitutively expressed in primate cells. HSP 70 expression is strongly induced in response to heat stress. HSP 70 and HSC 70 (heat shock cognate protein 70) play key roles in...