|Cat. No. :
|Product Overview :
||Recombinant GrpE protein was overexpressed in E.coli and purified by using the conventional column chromatography techniques (197 aa, 21.8 kDa).
||GrpE, co-chaperone of E.coli, participates actively in the response to hyperosomotic and heat shock by preventing the aggregation of stress-denatured proteins in association with DnaK. This protein is the nucleotide exchange factor for DnaK and may function as a thermosensor. Several rounds of ATP-dependent interactions between DnaJ, Dna K and GrpE are required for fully efficient folding.
||Liquid. In 20 mM Tris buffer (pH 8.0) containing 100 mM NaCl.
|Molecular Weight :
||21.8 kDa (197aa).
||> 90% by SDS – PAGE.
||1 mg/ml (determined by Bradford assay).
||MSSKEQKTPE GQAPEEIIMD QHEEIEAVEP EASAEQVDPR DEKIANLEAQ LAEAQTRERD GILRVKAEME NLRRRTELDI EKAHKFALEK FINELLPVID SLDRALEVAD KANPDMSAMV EGIELTLKSM LDVVRKFGVE VIAETNVPLD PNVHQAIAMV ESDDVAPGNV LGIMQKGYTL NGRTIRAAMV TVAKAKA
||Can be stored at +4°C short term (1-2 weeks). For long term storage, aliquot and store at -20°C or -70°C. Avoid repeated freezing and thawing cycles.