Brand | Exbio |
Product type | Primary antibodies |
Reactivity | Human, Mouse, Bovine, Other not determined |
Clonality | Monoclonal |
Brand: | Exbio |
Product no.: | 11-534-C025 |
Product type: | Primary antibodies |
Host species: | Mouse |
Product name: | Mouse Monoclonal to Hsp90 beta |
Antigen: | Hsp90 beta |
Clonality: | Monoclonal |
Clone: | MBH90B |
Isotype: | IgG1 |
Immunogen: | Peptide corresponding to the EEVHHGEEEVEC sequence within N-terminal part of human Hsp90. |
Format: | purified |
Specificity: | The antibody MBH90B recognizes the EEVHHG epitope within the N-terminal part of Hsp90 beta an ubiquitously expressed protein with calculated Mw of 83.3 kDa, however, migrating as a 90 kDa band under reducing SDS-PAGE conditions._x000D_ |
Categories: | Transcription Regulation & Nuclear Proteins (Veterinary), Transcription Regulation & Nuclear Proteins (Rodent), Transcription Regulation & Nuclear Proteins (Human) |
Concentration: | 1 mg/ml |
Storage buffer: | The reagent is provided in stabilizing phosphate buffered saline (PBS) solution containing 15mM sodium azide. |
Storage / stability: | Store at 2-8°C. Do not freeze. Do not use after expiration date stamped on vial label. |
Background: | Hsp90 beta (heat shock protein 90 beta) is a constitutively expressed isoform of Hsp90, one of the most abundant chaperones in the cytosol of eukaryotic cells. Hsp90 interacts with various proteins, including protein kinases and transcription factors, and either facilitates their stabilization and activation or directs them for proteasomal degradation. Hsp90 thus affects multiple signaling pathways and biological processes and modulation of this single target offers the prospect of simultaneous intervence to various key points of oncogenic transformation. Hsp90 operates as a dimer in a conformational cycle driven by ATP binding and hydrolysis._x000D_ |
Purity: | > 95% (by SDS-PAGE) |
Purification: | Purified by protein-A affinity chromatography |
General references: | *Pratt WB: The hsp90-based chaperone system: involvement in signal transduction from a variety of hormone and growth factor receptors. Proc Soc Exp Biol Med. 1998 Apr;217(4):420-34. , *Pearl LH, Prodromou C, Workman P: The Hsp90 molecular chaperone: an open and shut case for treatment. Biochem J. 2008 Mar 15;410(3):439-53. , *Millson SH, Truman AW, Rácz A, Hu B, Panaretou B, Nuttall J, Mollapour M, Söti C, Piper PW: Expressed as the sole Hsp90 of yeast, the alpha and beta isoforms of human Hsp90 differ with regard to their capacities for activation of certain client proteins, whereas only Hsp90beta generates sensitivity to the Hsp90 inhibitor radicicol. FEBS J. 2007 Sep;274(17):4453-63. , *Hooven TA, Yamamoto Y, Jeffery WR: Blind cavefish and heat shock protein chaperones: a novel role for hsp90alpha in lens apoptosis. Int J Dev Biol. 2004;48(8-9):731-8. , *Scheibel T, Buchner J: The Hsp90 complex--a super-chaperone machine as a novel drug target. Biochem Pharmacol. 1998 Sep 15;56(6):675-82. |
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Shipping condition: | Room temperature |