FITC Anti-CD31 antibody [B-B38] (ab27333)

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Flow Cytometry - FITC Anti-CD31 antibody [B-B38] (ab27333)

    Key features and details

    • FITC Mouse monoclonal [B-B38] to CD31
    • Suitable for: Flow Cyt
    • Reacts with: Human
    • Conjugation: FITC. Ex: 493nm, Em: 528nm
    • Isotype: IgG1

    Conjugates logo Related conjugates and formulations

    Carrier Free

    Overview

    • Product name

      FITC Anti-CD31 antibody [B-B38]
      See all CD31 primary antibodies

    • Description

      FITC Mouse monoclonal [B-B38] to CD31

    • Host species

      Mouse

    • Conjugation

      FITC. Ex: 493nm, Em: 528nm

    • Tested applications

      Suitable for: Flow Cytmore details

    • Species reactivity

      Reacts with: Human

    • Immunogen

      Recombinant full length CD31 protein (Human).

    • General notes

      This product was changed from ascites to tissue culture supernatant on 19th June 2019. Please note that the dilutions may need to be adjusted accordingly. If you have any questions, please do not hesitate to contact our scientific support team.

      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 this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.

      If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As

    Applications

    The Abpromise guarantee

    Our Abpromise guarantee covers the use of ab27333 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
    Flow Cyt
    Use 10µl for 106 cells.

    Use 10 μl to label 106 cells or 100 μl of whole blood.

    ab91356 - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.

     
    Notes
    Flow Cyt
    Use 10µl for 106 cells.

    Use 10 μl to label 106 cells or 100 μl of whole blood.

    ab91356 - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.

     

    Target

    • Function

      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).

    • Tissue specificity

      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).

    • Sequence similarities

      Contains 6 Ig-like C2-type (immunoglobulin-like) domains.

    • Domain

      The Ig-like C2-type domains 2 and 3 contribute to formation of the complex with BDKRB2 and in regulation of its activity.

    • Post-translational
      modifications

      Phosphorylated on Ser and Tyr residues after cellular activation. In endothelial cells Fyn mediates mechanical-force (stretch or pull) induced tyrosine phosphorylation.

    • Cellular localization

      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

    • Database links

      • Alternative names

        • 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

      Images

      • Flow Cytometry - FITC Anti-CD31 antibody [B-B38] (ab27333)
        Flow Cytometry - FITC Anti-CD31 antibody [B-B38] (ab27333)

        Ab27333, staining CD31 by FACS.

        This image was generated using the ascites version of the product.

      References (6)

      Publishing research using ab27333? Please let us know so that we can cite the reference in this datasheet.

      ab27333 has been referenced in 6 publications.

      • Karakas N  et al. Neurons from human mesenchymal stem cells display both spontaneous and stimuli responsive activity. PLoS One 15:e0228510 (2020). PubMed: 32407317
      • Sikura KÉ  et al. Potential Role of H-Ferritin in Mitigating Valvular Mineralization. Arterioscler Thromb Vasc Biol 39:413-431 (2019). PubMed: 30700131
      • Zhu L  et al. Spermine on Endothelial Extracellular Vesicles Mediates Smoking-Induced Pulmonary Hypertension Partially Through Calcium-Sensing Receptor. Arterioscler Thromb Vasc Biol 39:482-495 (2019). PubMed: 30626206
      • Avril M  et al. Interaction between Endothelial Protein C Receptor and Intercellular Adhesion Molecule 1 to Mediate Binding of Plasmodium falciparum-Infected Erythrocytes to Endothelial Cells. MBio 7:N/A (2016). Flow Cyt ; Human . PubMed: 27406562
      • Yuan SM  et al. PDGFR-ß (+) perivascular cells from infantile hemangioma display the features of mesenchymal stem cells and show stronger adipogenic potential in vitro and in vivo. Int J Clin Exp Pathol 7:2861-70 (2014). Flow Cyt ; Human . PubMed: 25031705
      • Pain A  et al. Platelet-mediated clumping of Plasmodium falciparum-infected erythrocytes is a common adhesive phenotype and is associated with severe malaria. Proc Natl Acad Sci U S A 98:1805-10 (2001). PubMed: 11172032

      Customer reviews and Q&As

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      1-2 of 2 Abreviews or Q&A

      Question

      Sorry for forgetting to ask another question. I noted that the application of some antibodies is only for flow cytometry.CouldI use these antibodies to do western blot orICC? Thank you!

      Read More
      Answer

      If the antibody datasheets only list "flow cytometry" in the Applications section, then that is the only application that has been tested. It is possible that the antibodies could also work for western blotting or ICC, but these applications have not been tested, and they are not covered by our guarantee.

      Read More

      Question

      For flow cytometry, people always use normal cell(without antibody disposal) as control to set up the machine before running. But there are also some people use isotype antibody to replace normal cell as control. Which method is recommended for my control group to set up program?

      Read More
      Answer

      A cells-only control with no antibody will show the contribution of autofluorescence of the cells themselves. Most people use this to set up the flow cytometer. An isotype control (cells incubated with the same isotype of antibody as the target-specific antibody) will include autofluorescence signal but also the non-epitope-specific interaction of the antibody with the samples. Examples of these interactions include the binding of the Fc region of the antibody to Fc receptors on the cells, and any non-epitope-specific antibody-protein interactions (for instance, hydrophobic interactions) . You could use this isotype control to adjust your flow cytomer settings but most people include it as an experimental control, after setting up the flow cytometer with cells-only. You will be able to see if there is any signal from the isotype interactions by comparing the isotype control to the cells-only control. The antibodies conjugated to FITC that you asked about are all isotype IgG1 (ab30437, ab27333, ab11155). An appropriate isotype control is ab106163: Click here (or use the following: https://www.abcam.com/FITC-Mouse-IgG1-kappa-MOPC-21-Isotype-Control-ab106163.html).

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