Overview:
Product Name | HSP90 Antibody | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description | Mouse Anti-Human HSP90 Monoclonal IgG2a | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Species Reactivity | Dog, Human, Mouse, Rat, Chicken, Fish, Gummy Shark (Mustelus antarcticus), Rabbit, School Shark (Galeorhinus galeus), Shark, White Sucker Fish (Catostomus commersonii) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Applications | WB, IHC, ICC/IF, IP, ELISA, AM | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Antibody Dilution | WB (1:2500), IHC (1:100); optimal dilutions for assays should be determined by the user. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Host Species | Mouse | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Immunogen Species | Human | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Immunogen | Recombinant human HSP90beta | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Concentration | 1 mg/ml | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Conjugates |
Alkaline Phosphatase, APC, ATTO 390, ATTO 488, ATTO 565, ATTO 594, ATTO 633, ATTO 655, ATTO 680, ATTO 700, Biotin, FITC, HRP, PE/ATTO 594, PerCP, RPE, Streptavidin, Unconjugated
StreptavidinProperties:
Streptavidin Datasheet BiotinProperties:
Biotin Datasheet HRP (Horseradish peroxidase)Properties:
HRP Datasheet AP (Alkaline Phosphatase)Properties:
AP Datasheet
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Properties
Storage Buffer | PBS pH7.2, 50% glycerol, 0.09% sodium azide |
Storage Temperature | -20ºC |
Shipping Temperature | Blue Ice or 4ºC |
Purification | Protein G Purified |
Clonality | Monoclonal |
Clone Number | H9010 |
Isotype | IgG2a |
Specificity | Detects 90kDa. Detects HSP90 beta in all reactive species except in Chicken, where it detects both alpha and beta isoforms. |
Cite This Product | StressMarq Biosciences Cat# SMC-107, RRID: AB_854214 |
Certificate of Analysis | 1 µg/ml of SMC-107 was sufficient for detection of HSP90beta in 20 µg of heat shocked HeLa cell lysate by colorimetric immunoblot analysis using Goat anti-mouse IgG:HRP as the secondary antibody. |
Biological Description
Alternative Names | HSP84 Antibody, HSP90 Antibody, HSP90 beta Antibody, HSP90B Antibody, HSPC2 Antibody, HSPCB Antibody |
Research Areas | Cancer, Heat Shock |
Cellular Localization | Cytoplasm, Melanosome |
Accession Number | NP_031381.2 |
Gene ID | 3326 |
Swiss Prot | P08238 |
Scientific Background | HSP90 is an abundantly and ubiquitously expressed heat shock protein. It is understood to exist in two principal forms α and β, which share 85% sequence amino acid homology. The two isoforms of HSP90, are expressed in the cytosolic compartment (1). Despite the similarities, HSP90α exists predominantly as a homodimer while HSP90β exists mainly as a monomer (2). From a functional perspective, HSP90 participates in the folding, assembly, maturation, and stabilization of specific proteins as an integral component of a chaperone complex (3-6). Furthermore, HSP90 is highly conserved between species; having 60% and 78% amino acid similarity between mammalian and the corresponding yeast and Drosophila proteins, respectively. HSP90 is a highly conserved and essential stress protein that is expressed in all eukaryotic cells. Despite it’s label of being a heat-shock protein, HSP90 is one of the most highly expressed proteins in unstressed cells (1–2% of cytosolic protein). It carries out a number of housekeeping functions – including controlling the activity, turnover, and trafficking of a variety of proteins. Most of the HSP90-regulated proteins that have been discovered to date are involved in cell signaling (7-8). The number of proteins now know to interact with HSP90 is about 100. Target proteins include the kinases v-Src, Wee1, and c-Raf, transcriptional regulators such as p53 and steroid receptors, and the polymerases of the hepatitis B virus and telomerase (5). When bound to ATP, HSP90 interacts with co-chaperones Cdc37, p23, and an assortment of immunophilin-like proteins, forming a complex that stabilizes and protects target proteins from proteasomal degradation. In most cases, HSP90-interacting proteins have been shown to co-precipitate with HSP90 when carrying out immunoadsorption studies, and to exist in cytosolic heterocomplexes with it. In a number of cases, variations in HSP90 expression or HSP90 mutation has been shown to degrade signaling function via the protein or to impair a specific function of the protein (such as steroid binding, kinase activity) in vivo. Ansamycin antibiotics, such as geldanamycin and radicicol, inhibit HSP90 function (9). For more information visit our HSP90 Scientific Resource Guide at http://www.HSP90.ca. |
References |
1. Nemoto T., et al. (1997) J.Biol Chem. 272: 26179-26187. 2. Minami Y., et al. (1991), J.Biol Chem. 266: 10099-10103. 3. Arlander S.J.H., et al. (2003) J Biol Chem 278: 52572-52577. 4. Pearl H., et al. (2001) Adv Protein Chem 59:157-186. 5. Neckers L., et al. (2002) Trends Mol Med 8:S55-S61. 6. Pratt W., Toft D. (2003) Exp Biol Med 228:111-133. 7. Pratt W., Toft D. (1997) Endocr Rev 18:306–360. 8. Pratt W.B. (1998) Proc Soc Exptl Biol Med 217: 420–434. 9. Whitesell L., et al. (1994) Proc Natl Acad Sci USA 91: 8324–8328. 10. Barent R. L. (1998) Mol. Endocrinol. 12: 342-354 11. Lo. M.A. (1998) EMBO J. 17: 6879-6887. |
Product Images
Immunohistochemistry analysis using Mouse Anti-Hsp90 Monoclonal Antibody, Clone H9010 (SMC-107). Tissue: inflamed colon. Species: Mouse. Fixation: Formalin. Primary Antibody: Mouse Anti-Hsp90 Monoclonal Antibody (SMC-107) at 1:10000 for 12 hours at 4°C. Secondary Antibody: Alexa Fluor 555 Goat Anti-Mouse (red) at 1:5000 for 1 hour at RT. Localization: Inflammatory and epithelial mucosa. Magnification: 40x.
Immunohistochemistry analysis using Mouse Anti-Hsp90 Monoclonal Antibody, Clone H9010 (SMC-107). Tissue: colon carcinoma. Species: Human. Fixation: Formalin. Primary Antibody: Mouse Anti-Hsp90 Monoclonal Antibody (SMC-107) at 1:10000 for 12 hours at 4°C. Secondary Antibody: Biotin Goat Anti-Mouse at 1:2000 for 1 hour at RT. Counterstain: Mayer Hematoxylin (purple/blue) nuclear stain at 200 µl for 2 minutes at RT. Localization: Inflammatory cells. Magnification: 40x.
Western Blot analysis of Human cell lysates from various cell lines showing detection of Hsp90 protein using Mouse Anti-Hsp90 Monoclonal Antibody, Clone H9010 (SMC-107). Load: 15 µg protein. Block: 1.5% BSA for 30 minutes at RT. Primary Antibody: Mouse Anti-Hsp90 Monoclonal Antibody (SMC-107) at 1:1000 for 2 hours at RT. Secondary Antibody: Sheep Anti-Mouse IgG: HRP for 1 hour at RT.
Immunohistochemistry analysis using Mouse Anti-Hsp90 Monoclonal Antibody, Clone H9010 (SMC-107). Tissue: colon carcinoma. Species: Human. Fixation: Formalin. Primary Antibody: Mouse Anti-Hsp90 Monoclonal Antibody (SMC-107) at 1:10000 for 12 hours at 4°C. Secondary Antibody: Alexa Fluor 555 Goat Anti-Mouse (red) at 1:5000 for 1 hour at RT. Magnification: 40x.
Immunohistochemistry analysis using Mouse Anti-Hsp90 Monoclonal Antibody, Clone H9010 (SMC-107). Tissue: inflamed colon. Species: Mouse. Fixation: Formalin. Primary Antibody: Mouse Anti-Hsp90 Monoclonal Antibody (SMC-107) at 1:10000 for 12 hours at 4°C. Secondary Antibody: Biotin Goat Anti-Mouse at 1:2000 for 1 hour at RT. Counterstain: Mayer Hematoxylin (purple/blue) nuclear stain at 200 µl for 2 minutes at RT. Localization: Inflammatory cells. Magnification: 40x.
Immunohistochemistry analysis using Mouse Anti-Hsp90 Monoclonal Antibody, Clone H9010 (SMC-107). Tissue: backskin. Species: Mouse. Fixation: Bouin’s Fixative and paraffin-embedded. Primary Antibody: Mouse Anti-Hsp90 Monoclonal Antibody (SMC-107) at 1:100 for 1 hour at RT. Secondary Antibody: FITC Goat Anti-Mouse (green) at 1:50 for 1 hour at RT. Localization: Epidermis.
Western Blot analysis of Human HeLa cell lysates showing detection of Hsp90 protein using Mouse Anti-Hsp90 Monoclonal Antibody, Clone H9010 (SMC-107). Primary Antibody: Mouse Anti-Hsp90 Monoclonal Antibody (SMC-107) at 1:1000. Secondary Antibody: HRP Goat Anti-Mouse.
Western blot analysis of Human Lysates showing detection of Hsp90 protein using Mouse Anti-Hsp90 Monoclonal Antibody, Clone H9010 (SMC-107). Primary Antibody: Mouse Anti-Hsp90 Monoclonal Antibody (SMC-107) at 1:1000. Comparison of clone H9010 behavior with Hsp90 human beta (1) and Hsp90 human alpha (2). Courtesy of: David Toft, Mayo Clinic.
Western blot analysis of Human Lysates showing detection of Hsp90 protein using Mouse Anti-Hsp90 Monoclonal Antibody, Clone H9010 (SMC-107). Primary Antibody: Mouse Anti-Hsp90 Monoclonal Antibody (SMC-107) at 1:1000. Comparison of clone H9010 behavior with Hsp90 human beta (1) and Hsp90 human alpha (2). Courtesy of: David Toft, Mayo Clinic.
Product Citations (24)
Western Blot
PRAS40 Connects Microenvironmental Stress Signaling to Exosome-Mediated Secretion.
Guo, J. et al. (2017) Mol Cell Biol. [Epub ahead of print].
PubMed ID: 28674187 Reactivity Human Applications: Western Blot
Extracellular heat shock protein 90α mediates HDM-induced bronchial epithelial barrier dysfunction by activating RhoA/MLC signaling.
Dong, H.M. et al. (2017) Respir Res. 18(1):111.
PubMed ID: 28558721 Reactivity Human Applications: Western Blot
Extracellular Hsp90 and TGFβ regulate adhesion, migration and anchorage independent growth in a paired colon cancer cell line model.
de la Mare, J.A., Jurgens, T. and Edkins, A.L. (2017) BMC Cancer. 17(1):202.
PubMed ID: 28302086 Reactivity Human Applications: Western Blot
Other Citations
Characterization and Functional Analysis of Extracellular Vesicles and Muscle-Abundant miRNAs (miR-1, miR-133a, and miR-206) in C2C12 Myocytes and mdx Mice.
Matsuzaka, Y. et al. (2016) PLoS One. 11(12):e0167811.
PubMed ID: 27977725 Reactivity Mouse Applications: Western blot
Evolutionarily conserved dual lysine motif determines the non-chaperone function of secreted Hsp90alpha in tumour progression.
Zou, M. et al. (2016) Oncogene. 36(15):2160-2171.
PubMed ID: 27721406 Reactivity Human Applications: Western Blot
The epichaperome is an integrated chaperome network that facilitates tumour survival.
Rodina, A. et al. (2016) Nature. 538(7625):397-401.
PubMed ID: 27706135 Reactivity Human Applications: Western Blot
Physiological responses to hypersalinity correspond to nursery ground usage in two inshore shark species (Mustelus antarcticus & Galeorhinus galeus).
Tunnah, L. et al. (2016) J Exp Biol. 219(Pt 13):2028-38.
PubMed ID: 27207636 Reactivity Shark Applications: Western Blot
COMPOSITIONS AND METHODS FOR TREATING HIF-1a OVER-EXPRESSING CANCERS.
Li, W. et al. (2016) United States Patent Application 20160053003
PubMed ID: N/A Reactivity Human Applications: Western Blot
Breast Cancer MDA-MB-231 Cells Use Secreted Heat Shock Protein-90alpha (Hsp90α) to Survive a Hostile Hypoxic Environment.
Dong, H. et al. (2016) Sci Rep. 6:20605.
PubMed ID: 26846992 Reactivity Human Applications: Western Blot
Pharmacoproteomics identifies combinatorial therapy targets for diffuse large B cell lymphoma.
Goldstein, R.L. et al. (2015) J Clin Invest. 2015. pii: 80714
PubMed ID: 26529251 Reactivity Human Applications: Western Blot
Cold acclimation increases levels of some heat shock protein and sirtuin isoforms in threespine stickleback.
Teigen, L.E., Orczewska, J.I., McLaughlin, J. (2015) Comp Biochem Physiol A Mol Integr Physiol. 188:139-47.
PubMed ID: 26123780 Reactivity Gasterosteus aculeatus (Three-spined stickleback) Applications: Western Blot
Hsp90α and Hsp90β together operate a hypoxia and nutrient paucity stress-response mechanism during wound healing.
Jayaprakash, P. et al. (2015) J Cell Sci. 128(8):1475-80.
PubMed ID: 25736295 Reactivity Human Applications: Western Blot
Cardiorespiratory toxicity of environmentally relevant zinc oxide nanoparticles in the freshwater fish Catostomus commersonii.
Bessemer, R.A. et al. (2014) Nanotoxicology. 27:1-10.
PubMed ID: 25427894 Reactivity Catostomus commersonii (fish) Applications: Western Blot
Hsp90 Binds Directly to Fibronectin (FN) and Inhibition Reduces the Extracellular Fibronectin Matrix in Breast Cancer Cells.
Hunter, M. C. et al. (2014) PLoS One. 9(1):e86842.
PubMed ID: 24466266 Reactivity Human Applications: Western Blot
Uses of Labeled HSP90 Inhibitors.
Chiosis, G. et al. (2014) United States Patent Application 20140294725 Kind Code: A1
PubMed ID: N/A Reactivity Human Applications: Western Blot
Paralog-selective Hsp90 inhibitors define tumor-specific regulation of HER 2.
Patel, P.D. et al. (2013) Nat Chem Biol. 9(11):677-84.
PubMed ID: 23995768 Reactivity Human Applications: Western Blot
A Novel Neurotrophic Drug for Cognitive Enhancement and Alzheimer's Disease.
Chen, Q. et al. (2011) PLoS One. 6 (12): e27865.
PubMed ID: 22194796 Reactivity Rat Applications: Western Blot
Design, synthesis, and evaluation of small molecule Hsp90 probes.
Taldone, T. et al. (2011) Bioorg Med Chem. 19 (8): 2603-2614.
PubMed ID: 21459002 Reactivity Human Applications: Western Blot
Key motifs in EBV (Epstein-Barr virus)-encoded protein kinase for phosphorylation activity and nuclear localization.
Gershburg, S., Murphy, L., Marschall, M. and Gershburg, E. (2010) Biochem J. 431 (2): 227-235.
PubMed ID: 20704565 Reactivity Human Applications: Western Blot
The epichaperome is an integrated chaperome network that facilitates tumour survival.
Rodina, A. et al. (2016) Nature. 538(7625):397-401.
PubMed ID: 27706135 Reactivity Human Applications: Immunocytochemistry/Immunofluorescence
Breast Cancer MDA-MB-231 Cells Use Secreted Heat Shock Protein-90alpha (Hsp90α) to Survive a Hostile Hypoxic Environment.
Dong, H. et al. (2016) Sci Rep. 6:20605.
PubMed ID: 26846992 Reactivity Human Applications: Immunocytochemistry/Immunofluorescence
Biomarker Analysis with Grating Coupled Surface Plasmon Coupled Fluorescence.
Mendoza, A., Dias, J.A., Zeltner, T. and Lawrence, D.A. (2014) J Adv Bio & Biotech. 1(1): 1-22.
PubMed ID: N/A Reactivity Human Applications: Antibody Microarray
Biomarker Analysis with Grating Coupled Surface Plasmon Coupled Fluorescence.
Mendoza, A., Dias, J.A., Zeltner, T. and Lawrence, D.A. (2014) J Adv Bio & Biotech. 1(1): 1-22.
PubMed ID: N/A Reactivity Mouse Applications: Antibody Microarray
HDAC6 Regulates Glucocorticoid Receptor Signaling in Serotonin Pathways with Critical Impact on Stress Resilience.
Espallergues, J. et al. (2012) J Neurosci. 32 (13): 4400-4416.
PubMed ID: 22457490 Reactivity Mouse Applications: Immunoprecipitation