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HSP27 antibody (FITC)

HSPB1 Reactivity: Human WB, IHC, IF, FACS, IP, ICC Host: Mouse Monoclonal 8A7 FITC
Catalog No. ABIN2481422
  • Target See all HSP27 (HSPB1) Antibodies
    HSP27 (HSPB1) (Heat Shock 27kDa Protein 1 (HSPB1))
    Reactivity
    • 299
    • 104
    • 90
    • 24
    • 14
    • 14
    • 13
    • 12
    • 11
    • 6
    • 6
    • 4
    • 3
    • 2
    • 2
    • 2
    • 1
    Human
    Host
    • 238
    • 65
    Mouse
    Clonality
    • 207
    • 95
    Monoclonal
    Conjugate
    • 138
    • 23
    • 16
    • 13
    • 12
    • 8
    • 7
    • 7
    • 7
    • 7
    • 7
    • 7
    • 4
    • 4
    • 4
    • 4
    • 4
    • 4
    • 4
    • 3
    • 3
    • 3
    • 3
    • 3
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    This HSP27 antibody is conjugated to FITC
    Application
    • 256
    • 103
    • 103
    • 95
    • 69
    • 49
    • 48
    • 46
    • 41
    • 40
    • 16
    • 12
    • 10
    • 7
    • 7
    • 2
    • 2
    • 2
    • 2
    • 2
    • 2
    • 1
    • 1
    • 1
    • 1
    Western Blotting (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Flow Cytometry (FACS), Immunoprecipitation (IP), Immunocytochemistry (ICC)
    Specificity
    Detects ~25 kDa or ~27 kDa. Recognizes HSP25 and HSP27, cross reacts with alpha B crystallin.
    Cross-Reactivity
    Cow, Dog, Guinea Pig, Hamster, Human, Mouse, Rat, Sheep
    Purification
    Protein G Purified
    Immunogen
    HSP27 peptide
    Clone
    8A7
    Isotype
    IgG1 kappa
    Top Product
    Discover our top product HSPB1 Primary Antibody
  • Application Notes
    • WB (1:5000)
    • ICC/IF (1:200)
    • IHC (1:100)
    • optimal dilutions for assays should be determined by the user.
    Comment

    A 1:5000 dilution of ABIN2481422 was sufficient for detection of HSP27 in 20 μg of HeLa cell lysate by ECL immunoblot analysis.

    Restrictions
    For Research Use only
  • Format
    Liquid
    Concentration
    1 mg/mL
    Buffer
    PBS, 50 % glycerol, 0.09 % sodium azide, Storage buffer may change when conjugated
    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
    Storage Comment
    Conjugated antibodies should be stored at 4°C
  • Target
    HSP27 (HSPB1) (Heat Shock 27kDa Protein 1 (HSPB1))
    Alternative Name
    HSP27 (HSPB1 Products)
    Synonyms
    CMT2F antibody, HMN2B antibody, HS.76067 antibody, HSP27 antibody, HSP28 antibody, Hsp25 antibody, SRP27 antibody, 27kDa antibody, Hsp27 antibody, cb153 antibody, cb660 antibody, hsp1 antibody, hsp25 antibody, hsp27 antibody, id:ibd2821 antibody, sb:cb660 antibody, zgc:103437 antibody, HSPB1 antibody, cmt2f antibody, hs.76067 antibody, hsp28 antibody, heat shock protein family B (small) member 1 antibody, heat shock protein 1 antibody, heat shock protein, alpha-crystallin-related, 1 antibody, heat shock protein family B (small) member 1 L homeolog antibody, HSPB1 antibody, Hspb1 antibody, hspb1 antibody, hspb1.L antibody
    Background
    HSP25 is the mouse homologue of the human HSP27 protein, a member of the small heat shock protein family comprised of a diverse group of proteins from ~15 to >30 kDa(1). The basic structure of most sHSPs is a homologous and highly conserved amino acid sequence, with an α-crystallin-domain at the C-terminus and the WD/EPF domain at the less conserved N-terminus. This N-terminus is essential for the development of high molecular oligomers (2, 3). HSP27-oligomers consist of stable dimers formed by as many as 8-40 HSP27 protein monomers (4). The oligomerization status is connected with the chaperone activity: aggregates of large oligomers have high chaperone activity, whereas dimers have no chaperone activity (5). HSP27 is localized to the cytoplasm of unstressed cells but can redistribute to the nucleus in response to stress, where it may function to stabilize DNA and/or the nuclear membrane. It can be rapidly phosphorylated in response to physiological stimuli relevant to the cell type examined. Thus, HSP27 has been suggested to be an important intermediate in second messenger-mediated signaling pathways (6). Other functions include chaperone activity (as mentioned above), thermo-tolerance in vivo, inhibition of apoptosis, and signal transduction. Specifically, in vitro, it acts as an ATP-independent chaperone by inhibiting protein aggregation and by stabilizing partially denatured proteins, which ensures refolding of the HSP70 complex. HSP27 is also involved in the apoptotic signaling pathway because it interferes with the activation of cytochrome c/Apaf-1/dATP complex, thereby inhibiting the activation of procaspase-9. It is also hypothesized that HSP27 may serve some role in cross-bridge formation between actin and myosin (7). And finally, HSP27 is also thought to be involved in the process of cell differentiation. The up-regulation of HSP27 correlates with the rate of phosphorylation and with an increase of large oligomers. It is possible that HSP27 may play a crucial role in termination of growth (8). For more information visit our HSP27 Scientific Resource Guide at http://www.HSP27.com.
    Gene ID
    3315
    NCBI Accession
    NP_001532
    Pathways
    MAPK Signaling, Regulation of Actin Filament Polymerization, Signaling Events mediated by VEGFR1 and VEGFR2, Negative Regulation of intrinsic apoptotic Signaling, VEGF Signaling
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