Dnak [508-638 a.a.], Recombinant Protein

Applications:	SDS-PAGE
Species Reactivity:	E.coli
MW:	14.6kDa (132aa)
Purity:	> 95% by SDS - PAGE
Description:	DnaK, originally identified for its DNA replication by bacteriophage lambda 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 alpha-helical and appears to act as a lid covering the substrate binding cleft. DnaK (amino acid 508-638) was overexpressed in E. coli and purified to apparent homogeneity by using conventional column chromatography techniques. Additional amino acid (Met) is attached at N- terminus
Further Information:	Sequence: MNEDEIQKMV RDAEANAEAD RKFEELVQTR NQGDHLLHST RKQVEEAGDK LPADDKTAIE SALTALETAL KGEDKAAIEA KMQELAQVSQ KLMEIAQQQH AQQQTAGADA SANNAKDDDV VDAEFEEVKD KK
Synonym:	Dnak (508-638), A lid covering the substrate, Heat shock protein 70, Heat shock 70 kDa protein, HSP70, Chaperone protein dnaK, Chaperone Hsp 70, Co chaperone with DnaJ, dnaK, Heat shock 70 kDa protein,
Ascension Number:	P0A6Y8
NCBI EntrezGene:	NP_414555
Shipping Conditions:	Ship on cold packs
Storage:	Can be stored at +2C to +8C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
Usage:	Research use only