Overview

  • Product nameAnti-ST2 antibody
    See all ST2 primary antibodies
  • Description
    Rabbit polyclonal to ST2
  • Specificityab25877 reacts all three known ST2 isoforms.
  • Tested applicationsSuitable for: IHC-P, ICC/IF, WBmore details
  • Species reactivity
    Reacts with: Mouse
  • Immunogen

    Synthetic peptide corresponding to 16 amino acids at the amino terminus of Mouse ST2.

  • Positive control
    • Mouse kidney cell lysate

Properties

Applications

Our Abpromise guarantee covers the use of ab25877 in the following tested applications.

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

Application Abreviews Notes
IHC-P Use a concentration of 2 µg/ml.
ICC/IF Use a concentration of 20 µg/ml.
WB Use a concentration of 1 - 2 µg/ml. Predicted molecular weight: 40 kDa.

Target

  • FunctionReceptor for interleukin-33 (IL-33), its stimulation recruits MYD88, IRAK1, IRAK4, and TRAF6, followed by phosphorylation of MAPK3/ERK1 and/or MAPK1/ERK2, MAPK14, and MAPK8. Possibly involved in helper T-cell function.
  • Tissue specificityHighly expressed in kidney, lung, placenta, stomach, skeletal muscle, colon and small intestine. Isoform A is prevalently expressed in the lung, testis, placenta, stomach and colon. Isoform B is more abundant in the brain, kidney and the liver. Isoform C is not detected in brain, heart, liver, kidney and skeletal muscle.
  • Sequence similaritiesBelongs to the interleukin-1 receptor family.
    Contains 3 Ig-like C2-type (immunoglobulin-like) domains.
    Contains 1 TIR domain.
  • Cellular localizationSecreted and Cell membrane.
  • Information by UniProt
  • Database links
  • Alternative names
    • DER-4 antibody
    • DER4 antibody
    • FIT 1 antibody
    • Growth stimulation expressed antibody
    • homolog of mouse growth stimulation-expressed antibody
    • Il1rl1 antibody
    • IL33R antibody
    • ILRL1_HUMAN antibody
    • Interleukin 1 receptor like 1 antibody
    • interleukin 1 receptor related protein antibody
    • Interleukin-1 receptor-like 1 antibody
    • Protein ST2 antibody
    • ST2 antibody
    • ST2L antibody
    • ST2V antibody
    • T1 antibody
    • T1 protein antibody
    see all

Anti-ST2 antibody images

  • Immunohistochemistry of ST2 in human liver tissue with ST2 antibody at 5 µg/ml.

  • All lanes : Anti-ST2 antibody (ab25877) at 1 µg/ml

    Lane 1 : Mouse kidney lysate in presence of blocking peptide (1ug/ml)
    Lane 2 : Mouse kidney lysate in absence of blocking peptide


    Predicted band size : 40 kDa
  • ab25877 at 2µg/ml staining ST2 in mouse kidney tissue by IHC

References for Anti-ST2 antibody (ab25877)

This product has been referenced in:
  • Li J  et al. Biliary repair and carcinogenesis are mediated by IL-33-dependent cholangiocyte proliferation. J Clin Invest 124:3241-51 (2014). IHC-P ; Mouse . Read more (PubMed: 24892809) »
  • Cho KA  et al. IL-33 induces Th17-mediated airway inflammation via mast cells in ovalbumin-challenged mice. Am J Physiol Lung Cell Mol Physiol 302:L429-40 (2012). WB ; Mouse . Read more (PubMed: 22180658) »

See all 5 Publications for this product

Product Wall

Abcam has not validated the combination of species/application used in this Abreview.
Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample Human Tissue sections (Lung)
Antigen retrieval step Enzymatic - Buffer/Enzyme Used: Ventana Protease 1
Permeabilization No
Specification Lung
Blocking step Ventana blocking agent as blocking agent for 4 minute(s) · Concentration: 100% · Temperature: 36°C
Fixative Formaldehyde
Username

Abcam user community

Verified customer

Submitted Jul 28 2016

For staining formalin-fixed, paraffin-embedded tissue with the ST2 antibody ab25877, we recommend a heat-mediated antigen retrieval with 10mM sodium citrate, pH 5.5, at 95-100C. The optimal time of incubation will need to be determined for your samples...

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Merci d'avoir pris le temps de remplir notre questionnaire et de nous avoir contactés. Je suis désolée d'apprendre que vous avez eu des difficultés à obtenir de bons résultats avec ab25877

Notre poli...

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Je suis désolée d'apprendre qu’ab25877 ne vous donne pas de bons résultats en Western blot.

L’anticorps ab25877 devrait effectivement reconnaitre les 2 isoformes de la protéine à 38.5 kDa et 64.8...

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Thank you for contacting us and your interest in our products.

We only have one antibody which has been tested (and would be covered by the Abpromise guarantee) for IHC. This is the rabbit polyclonal http://www.abcam.com/ST2-antibody-ab25877....

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Abcam guarantees this product to work in the species/application used in this Abreview.
Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample Mouse Tissue sections (Lung)
Specification Lung
Fixative Formaldehyde
Antigen retrieval step Other
Permeabilization No
Blocking step R&D systems kit as blocking agent for 15 minute(s) · Concentration: 5% · Temperature: 37°C
Username

Abcam user community

Verified customer

Submitted Dec 08 2008

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"