Recombinant E.coli DnaK Chaperone Hsp70, Co-chaperone with DnaJ (508-638)

DnaK, originally identified for its DNA replication by bacteriophage l in E. coli is the bacterial hsp70 chaperone. This protein is involved in the folding and assembly of newly synthesized polypeptide chains and in preventing the aggregation of stress-denatured proteins. Dnak(residues 508-638) of the substrate binding domain is a-helical and appears to act as a lid covering the substrate binding cleft.

• Supplier: Creative Biomart
• Product #: DnaK-316E