H1830-91A
Heat Shock 70kD Protein 1A (HSP70.3, Hsp68, mtHSP70, GRP75, PBP74)
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£780.00
- SKU:
- H1830-91A
- Reinheit:
- Purified by Protein G affinity chromatography.
- Lagerbedingungen:
- 4°C Do Not Freeze
- Hersteller:
- United States Biological
- Host:
- Mouse
- Immunogen:
- Lnear peptide corresponding to 19aa from the C-terminal region of mouse mtHSP70 and conjugated to aa582-599 of Tetanus toxoid at its N-terminal. Epitope: C-terminus. Species Sequence Homology: hamster
- Klon:
- JG1
- Format:
- Supplied as liquid in PBS. No preservative added.
- Weitere Details:
- Heat shock 70kD protein 1A (UniProt: Q61696; also known as Heat shock 70kD protein 3, HSP70.3, Hsp68, PBP74, Grp75) is encoded by the Hspa1a (also known as Hsp70-3, Hsp70A1) gene (Gene ID: 193740) in murine species. The 70kD heat shock protein (HSP70) is highly conserved, ubiquitous protein that functions as a molecular chaperone and helps in folding of newly synthesized or denatured proteins and in activation of proteolysis of misfolded proteins and the formation and dissociation of protein complexes. Heat shock 70kD protein 1A is localized in cytoplasmic mRNP granules containing untranslated mRNAs. It is acetylated at Lysine 77 by NA110 in response to cellular stress and then it is gradually deacetylated by HDAC4 at later stages. Its acetylation enhances its chaperone activity and determines whether it will function as a chaperone for protein refolding or degradation by controlling its binding to co-chaperones HOPX and STUB1. The acetylated form and the non-acetylated form are shown to bind to HOPX and STUB1, respectively. It contains four ATP-binding regions and its N-terminal nucleotide binding domain (NBD; ATPase domain) is responsible for binding and hydrolyzing ATP. Its substrate binding domain (SBD) is localized to the C-terminal region. When ADP is bound in the NBD, a conformational change enhances the affinity of the SBD for client proteins. Applications: Suitable for use in ELISA, Western Blot, Immunocytochemistry and Immunoprecipitation. Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C. For long-term storage, aliquot and store at 4°C. Do not freeze. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer.
- Versandbedingungen:
- Blue Ice