HSP90AA1 Rabbit Polyclonal Antibody

CAT#: TA319144

Rabbit polyclonal Hsp 90 alpha antibody

Product Images

WB using Anti-Hsp90 antibody shows detection of a band at ~90 kDa corresponding to Hsp90 in various lysate preparations (arrowhead). Cos7 transfected with mutant K294R Hsp90 (left two lanes), Cos7 transfected with wild type Hsp90 (middle two lanes) and empty vector Cos7 cells (right two lanes) were either treated with Trichostatin A (an HDAC inhibitor) or mock treated with DMSO only. Anti-FlagTM immunoprecipitation was performed prior to WB with anti-Hsp90.

Specifications

Product Data

• Applications: WB
• Recommended Dilution: ELISA: 1:5,000 - 1:25,000, WB: 1:500 - 1:2,500, IHC: User Optimized
• Reactivities: Chicken, Drosophila, Human, Monkey, Mouse, Rat
• Host: Rabbit
• Isotype: IgG
• Clonality: Polyclonal
• Immunogen: This affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to amino acids 289-300 of human Hsp90 protein.
• Formulation: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
• Concentration: lot specific
• Conjugation: Unconjugated
• Storage: Store at -20°C as received.
• Stability: Stable for 12 months from date of receipt.
• Gene Name: heat shock protein 90kDa alpha family class A member 1
• Database Link:
  NP_001017963
  Entrez Gene 15519 MouseEntrez Gene 299331 RatEntrez Gene 708431 MonkeyEntrez Gene 3320 Human
  UniProt ID P07900
• Synonyms: EL52; HSP86; Hsp89; HSP89A; Hsp90; HSP90A; HSP90N; HSPC1; HSPCA; HSPCAL1; HSPCAL4; HSPN; LAP-2; LAP2
• Note: This antibody is suitable for Cancer, Immunology and Nuclear Signaling research. Hsp90 is a member of the heat shock protein 90 family that functions as a molecular chaperone and has ATPase activity. Hsp90 family proteins are highly conserved between isoforms and species. Several signal transduction pathways depend on Hsp90 function including erbB2, steroid hormone receptors (such as androgen, progesterone, glucocorticoid, and aryl-hydrocarbon), and hypoxia sensing (Hif1alpha). Recent reports show that tumor cells are more sensitive to Hsp90 inhibition and that Hsp90 from tumor cells is more sensitive to small molecule inhibitors (eg 17AAG). The mechanism of this differential sensitivity of normal versus tumor Hsp90 is not known (although mutation has been ruled out). One possible mechanism may be differences in post-translational modification of tumor Hsp90.

Reference Data

• Protein Families: Druggable Genome
• Protein Pathways: Antigen processing and presentation, NOD-like receptor signaling pathway, Pathways in cancer, Progesterone-mediated oocyte maturation, Prostate cancer