HSPA6 (1-643, His-Tag) Human Protein
Specifications
| Product Data | |
| Species | Human |
|---|---|
| Expression Host | E. coli |
| Expression cDNA Clone or AA Sequence | |
| Tag | His-Tag |
| Predicted MW | 73.2 kDa (663aa) |
| Concentration | 1mg/ml (determined by Bradford assay) |
| Purity | > 90% by SDS-PAGE |
| Presentation State | Purified |
| Buffer | Liquid in. 20mM Tris-HCl buffer (pH 8.0) containing 100mM NaCl, 10% glycerol |
| Preparation | Liquid purified protein |
| Recommended Dilution | SDS-PAGE |
| Protein Description | Recombinant human HSP70B, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography. |
| Storage | Can be stored at +2°C to +8°C for 1 week. For long term storage, aliquot and store at -20°C to -80C. Avoid repeated freezing and thawing cycles. |
| Stability | Shelf life: one year from despatch. |
| Shipping | Blue Ice |
| Reference Data | |
| RefSeq | NP_002146 |
| Locus ID | 3310 |
| UniProt ID | P17066 |
| Cytogenetics | 1q23.3 |
| Synonyms | Heat shock 70 kDa protein 6, HSPA6', Heat shock 70 kDa protein 6 Heat shock 70 kDa protein B' |
| Summary | Molecular chaperone implicated in a wide variety of cellular processes, including protection of the proteome from stress, folding and transport of newly synthesized polypeptides, activation of proteolysis of misfolded proteins and the formation and dissociation of protein complexes. Plays a pivotal role in the protein quality control system, ensuring the correct folding of proteins, the re-folding of misfolded proteins and controlling the targeting of proteins for subsequent degradation. This is achieved through cycles of ATP binding, ATP hydrolysis and ADP release, mediated by co-chaperones. The affinity for polypeptides is regulated by its nucleotide bound state. In the ATP-bound form, it has a low affinity for substrate proteins. However, upon hydrolysis of the ATP to ADP, it undergoes a conformational change that increases its affinity for substrate proteins. It goes through repeated cycles of ATP hydrolysis and nucleotide exchange, which permits cycles of substrate binding and release (PubMed:26865365).UniProtKB/Swiss-Prot Function |
| Protein Categories | Intracellular Proteins |
| Protein Pathways | Antigen processing and presentation, Endocytosis, MAPK signaling pathway, Spliceosome |
Reviews
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Resources
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Citations
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