Recombinant full length human HSP90beta was expressed by baculovirus in Sf9 insect cells using a C-terminal His tag.
Catalog No. H36-54H
Catalog No. | Pack Size | Price (USD) | |
---|---|---|---|
H36-54H-20 | 20 ug | $215 | |
H36-54H-50 | 50 ug | $435 | |
H36-54H-BULK | BULK | Contact Us |
Overview:
HSP90β is a member of the HSP90 family of proteins which are important molecular chaperones involved in signal transduction, cell cycle control, stress management, and folding, degradation, and transport of proteins (1). HSP90 proteins have been found in a variety of organisms suggesting that they are ancient and conserved. HSP90 binds to client proteins (such as steroid receptors, AKT, Bcr-Abl, Apaf-1, survivin, cyclin dependent kinases) and acts as a molecular chaperone. Failure of Hsp90 chaperone activity leads to misfolding of client proteins, which leads to ubiquitination and proteasome degradation, and thus deregulation of cellular homeostasis (2).
Gene Aliases:
HSP90AB1, HSPC2, HSPCB, D6S182, HSP90B
Genbank Number:
References:
1. Csermely, P. et al: The 90-kDa molecular chaperone family: structure, function, and clinical applications. Pharmacol Ther. 1998 Aug;79(2):129-68.
2. Georgakis, G.V. et al: Heat-shock protein 90 inhibitors in cancer therapy: 17AAG and beyond. Future Oncol. 2005 Apr;1(2):273-81.
Purity:
Sample Purity Data. For specific information on a given lot, see related technical data sheet.
Storage, Stability and Shipping:
Store product at –70oC. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.
Molecular Weight:
~91 kDa
Nałęcz KA et al., Amino acid transporter SLC6A14 depends on heat shock protein HSP90 in trafficking to the cell surface Biochimica et Biophysica Acta July 2019 10.1016/j.bbamcr.2019.07.009
Suzuki Shigeki et al., Extracellular heat shock protein HSP90β secreted by MG63 osteosarcoma cells inhibits activation of latent TGF-β1 Biochemical and Biophysical Research Communications July 2010 10.1016/j.bbrc.2010.06.112
Dolan Maureen et al., Tools of the Trade: Developing Antibody-Based Detection Capabilities for Recombinant Proteins Methods Mol Biol. July 2005 10.1007/978-1-61779-433-9_4
Kostenko Sergiy et al., Phosphorylation of heat shock protein 40 (Hsp40/DnaJB1) by mitogen-activated protein kinase-activated protein kinase 5 (MK5/PRAK) The International Journal of Biochemistry & Cell Biology February 2014 10.1016/j.biocel.2013.11.004
Cancer, Cellular Stress, p38 Pathway
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