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RabMAb

Anti-CD31 抗体 [EPR3094] (ab76533)

製品の概要

  • 製品名
    Anti-CD31 antibody [EPR3094]
    CD31 一次抗体 製品一覧
  • 製品の詳細
    Rabbit monoclonal [EPR3094] to CD31
  • アプリケーション
    適用あり: WB, IHC-Pmore details
    適用なし: Flow Cyt,ICC/IF or IP
  • 種交差性
    交差種: Human
  • 免疫原

    Synthetic peptide corresponding to residues in the extracellular domain of human CD31

  • ポジティブ・コントロール
    • WB: THP-1 and Jurkat cell lysates IHC-P: Human kidney tissue and human muscle tissue
  • 特記事項

    This antibody shows no cross-reactivity with rat and mouse samples in WB. However it can give some non specific staining on mouse smooth muscle tissues. Plesae contact our Scientific support for more information.

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents

    We are constantly working hard to ensure we provide our customers with best in class antibodies. As a result of this work we are pleased to now offer this antibody in purified format. We are in the process of updating our datasheets. The purified format is designated 'PUR' on our product labels. If you have any questions regarding this update, please contact our Scientific Support team.

    This product is a recombinant rabbit monoclonal antibody.

アプリケーション

Our Abpromise guarantee covers the use of ab76533 in the following tested applications.

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

アプリケーション Abreviews 特記事項
WB 1/5000 - 1/20000. Predicted molecular weight: 83 kDa.
IHC-P 1/100 - 1/500. Perform heat mediated antigen retrieval via the pressure cooker method before commencing with IHC staining protocol.

We suggest to program the pressure cooker to run for 30 seconds at 125° C, followed by 10 seconds at 90° C. Then let the slide cool down to room temperature (10 - 20 minutes).

  • 追加情報
    Is unsuitable for Flow Cyt,ICC/IF or IP.
  • ターゲット情報

    • 機能
      Induces susceptibility to atherosclerosis (By similarity). Cell adhesion molecule which is required for leukocyte transendothelial migration (TEM) under most inflammatory conditions. Tyr-690 plays a critical role in TEM and is required for efficient trafficking of PECAM1 to and from the lateral border recycling compartment (LBRC) and is also essential for the LBRC membrane to be targeted around migrating leukocytes. Prevents phagocyte ingestion of closely apposed viable cells by transmitting 'detachment' signals, and changes function on apoptosis, promoting tethering of dying cells to phagocytes (the encounter of a viable cell with a phagocyte via the homophilic interaction of PECAM1 on both cell surfaces leads to the viable cell's active repulsion from the phagocyte. During apoptosis, the inside-out signaling of PECAM1 is somehow disabled so that the apoptotic cell does not actively reject the phagocyte anymore. The lack of this repulsion signal together with the interaction of the eat-me signals and their respective receptors causes the attachment of the apoptotic cell to the phagocyte, thus triggering the process of engulfment). Isoform Delta15 is unable to protect against apoptosis. Modulates BDKRB2 activation. Regulates bradykinin- and hyperosmotic shock-induced ERK1/2 activation in human umbilical cord vein cells (HUVEC).
    • 組織特異性
      Expressed on platelets and leukocytes and is primarily concentrated at the borders between endothelial cells. Isoform Long predominates in all tissues examined. Isoform Delta12 is detected only in trachea. Isoform Delta14-15 is only detected in lung. Isoform Delta14 is detected in all tissues examined with the strongest expression in heart. Isoform Delta15 is expressed in brain, testis, ovary, cell surface of platelets, human umbilical vein endothelial cells (HUVECs), Jurkat T-cell leukemia, human erythroleukemia (HEL) and U937 histiocytic lymphoma cell lines (at protein level).
    • 配列類似性
      Contains 6 Ig-like C2-type (immunoglobulin-like) domains.
    • ドメイン
      The Ig-like C2-type domains 2 and 3 contribute to formation of the complex with BDKRB2 and in regulation of its activity.
    • 翻訳後修飾
      Phosphorylated on Ser and Tyr residues after cellular activation. In endothelial cells Fyn mediates mechanical-force (stretch or pull) induced tyrosine phosphorylation.
    • 細胞内局在
      Membrane. Cell junction. Localizes to the lateral border recycling compartment (LBRC) and recycles from the LBRC to the junction in resting endothelial cells and Cell junction. Localizes to the lateral border recycling compartment (LBRC) and recycles from the LBRC to the junction in resting endothelial cells.
    • Information by UniProt
    • 参照データベース
    • 別名
      • Adhesion molecule antibody
      • CD31 antibody
      • CD31 antigen antibody
      • CD31 EndoCAM antibody
      • EndoCAM antibody
      • FLJ34100 antibody
      • FLJ58394 antibody
      • GPIIA antibody
      • GPIIA' antibody
      • PECA1 antibody
      • PECA1_HUMAN antibody
      • Pecam 1 antibody
      • PECAM 1 CD31 EndoCAM antibody
      • PECAM antibody
      • PECAM-1 antibody
      • Pecam1 antibody
      • Platelet and endothelial cell adhesion molecule 1 antibody
      • Platelet endothelial cell adhesion molecule antibody
      • Platelet/endothelial cell adhesion molecule 1 antibody
      see all

    Anti-CD31 antibody [EPR3094] 画像

    • Immunohistochemical analysis of endothelial colony forming progenitor cell plugs, staining CD31 (green) with ab76533.

      Following antigen retrieval and blocking, sections were incubated with primary antibody (1/1000) overnight at 4°C. A Cy5®-conjugated anti-rabbit IgG (2 µg/ml) was used as the secondary antibody.
    • ab76533 staining CD31 in human kidney tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with paraformaldehyde and antigen retrieval was by heat mediation in a EDTA buffer. Samples were incubated with primary antibody at a dilution of 1/100. A goat anti-rabbit IgG H&L (HRP) ab97051 was used as the secondary antibody at a dilution of 1/500.

       

    • Anti-CD31 antibody [EPR3094] (ab76533) at 1/10000 dilution + THP-1 (Human monocytic leukemia cell line) whole cell lysate at 20 µg

      Secondary
      Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/20000 dilution

      Predicted band size : 83 kDa
      Additional bands at : 125 kDa. We are unsure as to the identity of these extra bands.

      Blocking and diluting buffer: 5% NFDM /TBST 

    • All lanes : Anti-CD31 antibody [EPR3094] (ab76533) at 1/20000 dilution

      Lane 1 : THP-1 cell lysate
      Lane 2 : Jurkat cell lysate

      Lysates/proteins at 10 µg per lane.

      Secondary
      HRP labelled goat anti-rabbit at 1/2000 dilution

      Predicted band size : 83 kDa
      Observed band size : 125 kDa (why is the actual band size different from the predicted?)
    • Immunohistochemical analysis of paraffin embedded human kidney tissue using ab76533 at a 1/250 dilution. Note positive staining of endothelial cells.
    • Immunohistochemical analysis of paraffin embedded human muscle tissue using ab76533 at a 1/250 dilution. Note positive staining of endothelial cells.
    • ab76533 staining CD31 in human muscle tissue by Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections). Tissue was fixed with formaldehyde and a heat mediated antigen retrieval step was performed using citrate buffer pH 6.0. Samples were then blocked with 3% serum for 30 minutes at 20°C followed by incubation with the primary antibody at a 1/200 dilution for 12 hours at20°C. A Cy3®-conjugated goat anti-rabbit polyclonal was used as secondary antibody at a 1/200 dilution.

      See Abreview

    • Equilibrium disassociation constant (KD) measurement to determine antibody affinity to the target antigen.

      Click here to learn more about KD

    Anti-CD31 antibody [EPR3094] (ab76533) 使用論文

    This product has been referenced in:
    • Shen L  et al. C-X-C motif chemokine ligand 8 promotes endothelial cell homing via the Akt-signal transducer and activator of transcription pathway to accelerate healing of ischemic and hypoxic skin ulcers. Exp Ther Med 13:3021-3031 (2017). Read more (PubMed: 28587375) »
    • Guo X  et al. Hypoxia promotes glioma-associated macrophage infiltration via periostin and subsequent M2 polarization by upregulating TGF-beta and M-CSFR. Oncotarget 7:80521-80542 (2016). IHC, ICC/IF ; Human . Read more (PubMed: 27602954) »

    See all 12 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
    Mouse Tissue sections (MDA-MB-231 xenograft model)
    Antigen retrieval step
    Heat mediated - Buffer/Enzyme Used: citric acid
    Permeabilization
    No
    Specification
    MDA-MB-231 xenograft model
    Blocking step
    Serum as blocking agent for 30 minute(s) · Concentration: 1% · Temperature: 25°C
    Fixative
    Formaldehyde
    Username

    Abcam user community

    Verified customer

    投稿 Mar 01 2017

    Application
    Immunocytochemistry/ Immunofluorescence
    Sample
    Human Cell (HeLa)
    Permeabilization
    Yes - 0.5% Triton X-100 in PBS
    Specification
    HeLa
    Fixative
    Paraformaldehyde
    Username

    Dr. Kirk Mcmanus

    Verified customer

    投稿 Jan 16 2017

    Abcam has not validated the combination of species/application used in this Abreview.
    Application
    Immunohistochemistry (Frozen sections)
    Sample
    Human Tissue sections (Muscle)
    Permeabilization
    Yes - Triton and Tween
    Specification
    Muscle
    Blocking step
    BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 2% · Temperature: 20°C
    Fixative
    Formaldehyde
    Username

    Abcam user community

    Verified customer

    投稿 Oct 27 2016

    Abcam guarantees this product to work in the species/application used in this Abreview.
    Application
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
    Sample
    Human Tissue sections (Kidney)
    Antigen retrieval step
    Heat mediated - Buffer/Enzyme Used: Citric acid pH6
    Permeabilization
    No
    Specification
    Kidney
    Blocking step
    BSA as blocking agent for 10 minute(s) · Concentration: 2% · Temperature: 21°C
    Fixative
    Formaldehyde
    Username

    Mr. Carl Hobbs

    Verified customer

    投稿 Sep 06 2016

    Application
    Immunohistochemistry (Frozen sections)
    Sample
    Human Tissue sections (Skin)
    Permeabilization
    No
    Specification
    Skin
    Blocking step
    (agent) for 10 minute(s) · Concentration: 0.25% · Temperature: RT°C
    Fixative
    Acetone
    Username

    Abcam user community

    Verified customer

    投稿 Oct 21 2015

    Application
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
    Blocking step
    Serum as blocking agent for 30 minute(s) · Concentration: 3% · Temperature: 20°C
    Antigen retrieval step
    Heat mediated - Buffer/Enzyme Used: Citrate-buffer pH 6,0
    Sample
    Pig Tissue sections (skin)
    Specification
    skin
    Permeabilization
    No
    Fixative
    Formaldehyde
    Username

    Abcam user community

    Verified customer

    投稿 Mar 18 2015

    Abcam guarantees this product to work in the species/application used in this Abreview.
    Application
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
    Blocking step
    Serum as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 24°C
    Antigen retrieval step
    Heat mediated - Buffer/Enzyme Used: 10mm sodium citrate PH 6
    Sample
    Human Tissue sections (muscle)
    Specification
    muscle
    Permeabilization
    No
    Fixative
    Formaldehyde
    Username

    Abcam user community

    Verified customer

    投稿 Aug 23 2013

    Ab76533, a rabbit monoclonal antibody to CD31, has been tested and shown to cross-react with human but not with mouse or rat. This should be the perfect antibody for you to use in your xenograft studies.

    Vielen Dank für die zwei Sequenzen von Lachs (Salmo salar).
    Ich habe beide mit den Immunogenen aller unserer CD31 Antikörper aus dem Kaninchen verglichen.
    Leider hat keine Immunogensequenz auch nur annähernd eine Homologie grösser als ein paa...

    Read More
    Abcam guarantees this product to work in the species/application used in this Abreview.
    Application
    Western blot
    Sample
    Human Cell lysate - whole cell (Jurkat cells)
    Loading amount
    10 µg
    Specification
    Jurkat cells
    Gel Running Conditions
    Reduced Denaturing
    Blocking step
    Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5µg/mL · Temperature: 24°C
    Username

    Abcam user community

    Verified customer

    投稿 Oct 19 2011

    1-10 of 11 Abreviews or Q&A

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

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