Phone:
+1 877 302 8632
Fax:
+1 888 205 9894 (Toll-free)
E-Mail:
orders@antibodies-online.com

HSP90AB1 antibody

HSP90AB1 Reactivity: Human WB, IHC (fro), EIA Host: Mouse Monoclonal Hyb-K3701 unconjugated
Catalog No. ABIN263959
  • Target See all HSP90AB1 Antibodies
    HSP90AB1 (Heat Shock Protein 90kDa alpha (Cytosolic), Class B Member 1 (HSP90AB1))
    Reactivity
    • 138
    • 91
    • 80
    • 15
    • 15
    • 14
    • 11
    • 9
    • 8
    • 6
    • 6
    • 5
    • 4
    • 4
    • 4
    • 1
    • 1
    • 1
    • 1
    • 1
    Human
    Host
    • 107
    • 30
    • 1
    Mouse
    Clonality
    • 104
    • 34
    Monoclonal
    Conjugate
    • 76
    • 9
    • 6
    • 4
    • 4
    • 4
    • 4
    • 4
    • 4
    • 4
    • 3
    • 2
    • 2
    • 2
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    This HSP90AB1 antibody is un-conjugated
    Application
    • 111
    • 52
    • 50
    • 38
    • 24
    • 24
    • 24
    • 23
    • 15
    • 14
    • 4
    • 4
    • 3
    • 2
    • 1
    • 1
    • 1
    Western Blotting (WB), Immunohistochemistry (Frozen Sections) (IHC (fro)), Enzyme Immunoassay (EIA)
    Specificity
    This antibody detects 90 kDa proteins corresponding to the molecular mass of hsp90beta. Does not cross-react with alpha.
    No Cross-Reactivity
    Rat (Rattus)
    Cross-Reactivity (Details)
    Species reactivity (tested):Human.
    Characteristics
    Synonyms: HSP90B, HSPC2, HSPCB, Heat shock protein HSP 90-beta, Heat shock 84 kDa, HSP84
    Purification
    Affinity chromatography on Protein G
    Immunogen
    Recombinant human hsp90beta
    Clone
    Hyb-K3701
    Isotype
    IgM
    Top Product
    Discover our top product HSP90AB1 Primary Antibody
  • Application Notes
    Western blot (1): 1 μg/mL was sufficient for detection of hsp90beta in 20 g of HeLa lysate. ELISA (10). Immunohistochemistry on frozen sections (10).
    Other applications not tested.
    Optimal dilutions are dependent on conditions and should be determined by the user.
    Restrictions
    For Research Use only
  • Concentration
    1.0 mg/mL
    Buffer
    PBS, pH 7.2, 0.09 % sodium azide, 50 % glycerol
    Preservative
    Sodium azide
    Precaution of Use
    This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
    Storage
    4 °C/-20 °C
    Storage Comment
    Store the antibody at 2 - 8 °C up to one month or (in aliquots) at -20 °C for longer. Avoidrepeated freezing and thawing.
    Shelf life: one year from despatch.
    Expiry Date
    12 months
  • Target
    HSP90AB1 (Heat Shock Protein 90kDa alpha (Cytosolic), Class B Member 1 (HSP90AB1))
    Alternative Name
    HSP90AB1 / HSP90 beta (HSP90AB1 Products)
    Synonyms
    D6S182 antibody, HSP84 antibody, HSP90B antibody, HSPC2 antibody, HSPCB antibody, GRP94 antibody, TRA1 antibody, hsp90b antibody, 90kDa antibody, AL022974 antibody, C81438 antibody, Hsp84 antibody, Hsp84-1 antibody, Hsp90 antibody, Hspcb antibody, Hsp70 antibody, Hsp70-1 antibody, Hsp70.1 antibody, hsp68 antibody, HSP90-BETA antibody, hsp90beta antibody, wu:fa29f01 antibody, wu:fa91e11 antibody, wu:fd59e11 antibody, wu:gcd22h07 antibody, HSP90 antibody, heat shock protein 90 alpha family class B member 1 antibody, heat shock protein 90 beta family member 1 antibody, Heat Shock Protein 90, endoplasmic reticulum antibody, heat shock protein 90B antibody, heat shock protein 90 alpha (cytosolic), class B member 1 antibody, heat shock protein 1B antibody, heat shock protein 90kDa alpha family class B member 1 S homeolog antibody, heat shock protein 90, alpha (cytosolic), class B member 1 antibody, HSP90AB1 antibody, HSP90B1 antibody, HSP90B antibody, hsp90ab1 antibody, Hsp90ab1 antibody, Hspa1b antibody, hsp90ab1.S antibody
    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 its 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).Synonyms: HSP84, HSP90B, HSPC2, HSPCB, Heat shock 84 kDa, Heat shock protein HSP 90-beta
    Gene ID
    3326
    UniProt
    P08238
    Pathways
    Regulation of Cell Size
You are here:
Support