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You are here:Home » Growth Factors, Cytokines » Growth Factors-GRO » GroEL, Recombinant (Chaperonin 60, cpn60, Heat Shock Protein 60, HSP60)

GroEL, Recombinant (Chaperonin 60, cpn60, Heat Shock Protein 60, HSP60)


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GroEL protein is the major heat shock protein of E.coli and belongs to the chaperonin(HSP60) family. GroEL protein prevents misfolding of proteins and promotes the refolding and proper assembly of unfolded polypeptiedes generated under stress condition. GroEL gene was amplified by PCR from E.coli and cloned into an expression vector. This protein was overexpressed in E.coli and was purified by using conventional chromatography techniques. Recombinant GroEL produced in E. coli is a single,non-glycosylated polypeptide chain conjtaining 548 amino acids and having a molecular mass of 57.3kD.
Catalog #G8976-01A
Storage and StabilityMay be stored at 4°C for short-term only. For long-term storage, add 0.1% HSA or BSA, aliquot and store at -20°C. Aliquots are stable for at least 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Molecular Weight57.3kD
SourceE. coli
Purity95% (SDS-PAGE).
FormSupplied as a liquid in Tris buffer salts, potassium chloride, magnesium chloride, DTT, and trehalose as stabilizer.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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