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Signal Transduction Protein Trafficking Chaperones Heat Shock Proteins
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Anti-Hsp27 (phospho S15) antibody (ab5581)

  • Datasheet
  • SDS
Submit a review Q&A (1)References (2)

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Western blot - Anti-Hsp27 (phospho S15) antibody (ab5581)
  • Immunoprecipitation - Anti-Hsp27 (phospho S15) antibody (ab5581)
  • Immunocytochemistry/ Immunofluorescence - Anti-Hsp27 (phospho S15) antibody (ab5581)

Key features and details

  • Rabbit polyclonal to Hsp27 (phospho S15)
  • Suitable for: WB, ICC/IF, IP
  • Reacts with: Human
  • Isotype: IgG

You may also be interested in

Protein
Product image
Recombinant Human Hsp27 (phospho S82) protein (ab113185)
Secondary
Product image
Goat Anti-Rabbit IgG H&L (HRP) (ab205718)

View more associated products

Overview

  • Product name

    Anti-Hsp27 (phospho S15) antibody
    See all Hsp27 primary antibodies
  • Description

    Rabbit polyclonal to Hsp27 (phospho S15)
  • Host species

    Rabbit
  • Specificity

    ab5581 detects phosphorylated heat shock protein 27(hsp27) from rat and Human tissues.
  • Tested Applications & Species

    Application Species
    ICC/IF
    Human
    IP
    Human
    WB
    Human
    See all applications and species data
  • Immunogen

    Synthetic peptide corresponding to Human Hsp27 aa 10-21 (phospho S15).
    Sequence:

    LLRGPSWDPFRC


    (Peptide available as ab41772)
    Run BLAST with BLAST the sequence with ExPASy Run BLAST with BLAST the sequence with NCBI
  • General notes

    The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing the problem with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation.

    One factor contributing to the crisis is the use of antibodies that are not suitable. This can lead to misleading results and the use of incorrect data informing project assumptions and direction. To help address this challenge, we have introduced an application and species grid on our primary antibody datasheets to make it easy to simplify identification of the right antibody for your needs.

    Learn more here.

Properties

  • Form

    Liquid
  • Storage instructions

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • Storage buffer

    Preservative: 0.05% Sodium azide
    Constituents: 0.1% BSA, 99% PBS
  • Concentration information loading...
  • Purity

    Immunogen affinity purified
  • Clonality

    Polyclonal
  • Isotype

    IgG
  • Research areas

    • Signal Transduction
    • Protein Trafficking
    • Chaperones
    • Heat Shock Proteins
    • Cancer
    • Tumor biomarkers
    • Other
    • Cardiovascular
    • Atherosclerosis
    • Ischemia / Reperfusion
    • Cardiovascular
    • Heart
    • Contractility
    • Contractile Proteins
    • Actins

Associated products

  • Compatible Secondaries

    • Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077)
    • Goat Anti-Rabbit IgG H&L (HRP) (ab205718)
  • Isotype control

    • Rabbit IgG, polyclonal - Isotype Control (ChIP Grade) (ab171870)
  • Recombinant Protein

    • Recombinant Human Hsp27 (phospho S82) protein (ab113185)

Applications

The Abpromise guarantee

Our Abpromise guarantee covers the use of ab5581 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Guaranteed

Tested applications are guaranteed to work and covered by our Abpromise guarantee.

Predicted

Predicted to work for this combination of applications and species but not guaranteed.

Incompatible

Does not work for this combination of applications and species.

Application Species
ICC/IF
Human
IP
Human
WB
Human
All applications
Cow
Dog
Pig
Application Abreviews Notes
WB
1/100 - 1/1000. Predicted molecular weight: 23 kDa.
ICC/IF
1/50 - 1/200.
IP
Use at an assay dependent concentration.

3 μg

Notes
WB
1/100 - 1/1000. Predicted molecular weight: 23 kDa.
ICC/IF
1/50 - 1/200.
IP
Use at an assay dependent concentration.

3 μg

Target

  • Function

    Involved in stress resistance and actin organization.
  • Tissue specificity

    Detected in all tissues tested: skeletal muscle, heart, aorta, large intestine, small intestine, stomach, esophagus, bladder, adrenal gland, thyroid, pancreas, testis, adipose tissue, kidney, liver, spleen, cerebral cortex, blood serum and cerebrospinal fluid. Highest levels are found in the heart and in tissues composed of striated and smooth muscle.
  • Involvement in disease

    Defects in HSPB1 are the cause of Charcot-Marie-Tooth disease type 2F (CMT2F) [MIM:606595]. CMT2F is a form of Charcot-Marie-Tooth disease, the most common inherited disorder of the peripheral nervous system. Charcot-Marie-Tooth disease is classified in two main groups on the basis of electrophysiologic properties and histopathology: primary peripheral demyelinating neuropathy or CMT1, and primary peripheral axonal neuropathy or CMT2. Neuropathies of the CMT2 group are characterized by signs of axonal regeneration in the absence of obvious myelin alterations, normal or slightly reduced nerve conduction velocities, and progressive distal muscle weakness and atrophy. Nerve conduction velocities are normal or slightly reduced. CMT2F onset is between 15 and 25 years with muscle weakness and atrophy usually beginning in feet and legs (peroneal distribution). Upper limb involvement occurs later. CMT2F inheritance is autosomal dominant.
    Defects in HSPB1 are a cause of distal hereditary motor neuronopathy type 2B (HMN2B) [MIM:608634]. Distal hereditary motor neuronopathies constitute a heterogeneous group of neuromuscular disorders caused by selective impairment of motor neurons in the anterior horn of the spinal cord, without sensory deficit in the posterior horn. The overall clinical picture consists of a classical distal muscular atrophy syndrome in the legs without clinical sensory loss. The disease starts with weakness and wasting of distal muscles of the anterior tibial and peroneal compartments of the legs. Later on, weakness and atrophy may expand to the proximal muscles of the lower limbs and/or to the distal upper limbs.
  • Sequence similarities

    Belongs to the small heat shock protein (HSP20) family.
  • Post-translational
    modifications

    Phosphorylated in MCF-7 cells on exposure to protein kinase C activators and heat shock.
  • Cellular localization

    Cytoplasm. Nucleus. Cytoplasm > cytoskeleton > spindle. Cytoplasmic in interphase cells. Colocalizes with mitotic spindles in mitotic cells. Translocates to the nucleus during heat shock and resides in sub-nuclear structures known as SC35 speckles or nuclear splicing speckles.
  • Target information above from: UniProt accession P04792 The UniProt Consortium
    The Universal Protein Resource (UniProt) in 2010
    Nucleic Acids Res. 38:D142-D148 (2010) .

    Information by UniProt
  • Database links

    • Entrez Gene: 516099 Cow
    • Entrez Gene: 3315 Human
    • Entrez Gene: 493184 Pig
    • Omim: 602195 Human
    • SwissProt: Q3T149 Cow
    • SwissProt: P04792 Human
    • SwissProt: Q5S1U1 Pig
    • Unigene: 520973 Human
    • Alternative names

      • Heat shock 27kDa protein antibody
      • 28 kDa heat shock protein antibody
      • CMT2F antibody
      • DKFZp586P1322 antibody
      • epididymis secretory protein Li 102 antibody
      • Estrogen regulated 24 kDa protein antibody
      • Estrogen-regulated 24 kDa protein antibody
      • Heat shock 25kDa protein 1 antibody
      • Heat shock 27 kDa protein antibody
      • Heat shock 27kD protein 1 antibody
      • Heat shock 27kDa protein 1 antibody
      • Heat shock 28kDa protein 1 antibody
      • Heat Shock Protein 27 antibody
      • Heat shock protein beta 1 antibody
      • Heat shock protein beta-1 antibody
      • heat shock protein family B (small) member 1 antibody
      • HEL-S-102 antibody
      • HMN2B antibody
      • HS.76067 antibody
      • Hsp 25 antibody
      • HSP 27 antibody
      • Hsp 28 antibody
      • Hsp B1 antibody
      • Hsp25 antibody
      • HSP27 antibody
      • Hsp28 antibody
      • HspB1 antibody
      • HSPB1_HUMAN antibody
      • SRP27 antibody
      • Stress responsive protein 27 antibody
      • Stress-responsive protein 27 antibody
      see all

    Images

    • Western blot - Anti-Hsp27 (phospho S15) antibody (ab5581)
      Western blot - Anti-Hsp27 (phospho S15) antibody (ab5581)
      All lanes : Anti-Hsp27 (phospho S15) antibody (ab5581) at 1/500 dilution

      Lane 1 : HeLa cell lysate - untreated
      Lane 2 : HeLa cell lysate - treated with 10nM Anisomycin

      Lysates/proteins at 50 µg per lane.

      Secondary
      All lanes : HRP-conjugated goat anti-rabbit IgG at 1/20000 dilution

      Predicted band size: 23 kDa

    • Immunoprecipitation - Anti-Hsp27 (phospho S15) antibody (ab5581)
      Immunoprecipitation - Anti-Hsp27 (phospho S15) antibody (ab5581)

      Immunoprecipitation of Hsp27 (phospho S15) was performed on HeLa cells treated with 10uM Anisomysin for 30 minutes. Antigen-antibody complexes were formed by incubating 500ug of whole cell lysate with 3ug of ab5581 overnight on a rocking platform at 4°C. The immune complexes were captured on 50ul Protein A/G Agarose, washed extensively, and eluted with Lane Marker Reducing Sample Buffer. Samples were then resolved on a 4-20% Tris-HCl polyacrylamide gel, transferred to a PVDF membrane, and blocked with 5% BSA/TBST for at least 1 hour. The membrane was probed with ab5581 at 1:500 overnight rotating at 4°C, washed with TBST, and probed with Clean-Blot IP Detection Reagent at 1/1000 for at least 1 hour. Chemiluminescent detection was performed using SuperSignal West Dura.

    • Immunocytochemistry/ Immunofluorescence - Anti-Hsp27 (phospho S15) antibody (ab5581)
      Immunocytochemistry/ Immunofluorescence - Anti-Hsp27 (phospho S15) antibody (ab5581)

      Immunocytochemistry/Immunofluorescence analysis of Hsp27 (phospho S15) (green) in HeLa cells either untreated (left) or treated with 10uM Anisomysin (right) for 30 minutes. Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% blocker BSA for 15 minutes at room temperature. Cells were incubated with ab5581 at 1:50 for at least 1 hour at room temperature, washed with PBS, and incubated with DyLight 488 goat anti-rabbit IgG secondary antibody (1:400) for 30 minutes at room temperature. F-Actin (red) was stained with DyLight 554 Phalloidin and nuclei (blue) were stained with Hoechst 33342 dye. 20X magnification.

    Protocols

    • Immunoprecipitation protocols
    • Immunocytochemistry & immunofluorescence protocols
    • Western blot protocols

    Click here to view the general protocols

    Datasheets and documents

    • SDS download

    • Datasheet download

      Download

    References (2)

    Publishing research using ab5581? Please let us know so that we can cite the reference in this datasheet.

    ab5581 has been referenced in 2 publications.

    • Li KC  et al. Reduced expression of HSP27 following HAD-B treatment is associated with Her2 downregulation in NIH:OVCAR-3 human ovarian cancer cells. Mol Med Rep 12:3787-94 (2015). PubMed: 26044344
    • Williams KL  et al. Hsp27 and axonal growth in adult sensory neurons in vitro. BMC Neurosci 6:24 (2005). PubMed: 15819993

    Customer reviews and Q&As

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    Question

    Read More

    Abcam community

    Verified customer

    Asked on Feb 08 2006

    Answer

    Thank you for your enquiry. Unfortunately I do not have specific images of ICC and IHC that I can upload to our datasheets. However, the following publication used this antibody to beautiful affect. Williams KL, Rahimtula M, Mearow KM. Hsp27 and axonal growth in adult sensory neurons in vitro. BMC Neurosci. 2005 6(1):24. PMID: 15819993 The publication can be accessed at the following link: http://www.biomedcentral.com/content/pdf/1471-2202-6-24.pdf I hope this information helps, please do not hesitate to contact us if you need any more advice or information.

    Read More

    Abcam Scientific Support

    Answered on Feb 09 2006

    Please note: All products are "FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES"
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