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    cd31-antibody-ab28364.pdf

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Anti-CD31 antibody (ab28364)

  • Datasheet
  • SDS
Reviews (148)Q&A (31)References (1173)

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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD31 antibody (ab28364)
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD31 antibody (ab28364)
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD31 antibody (ab28364)

Key features and details

  • Rabbit polyclonal to CD31
  • Suitable for: IHC-P
  • Reacts with: Human
  • Isotype: IgG

Get better batch-to-batch reproducibility with a recombinant antibody

Product image
Anti-CD31 antibody [EPR3094] (ab76533)
  • Research with confidence – consistent and reproducible results with every batch
  • Long-term and scalable supply – powered by recombinant technology for fast production
  • Success from the first experiment – confirmed specificity through extensive validation
  • Ethical standards compliant – production is animal-free

Overview

  • Product name

    Anti-CD31 antibody
    See all CD31 primary antibodies
  • Description

    Rabbit polyclonal to CD31
  • Host species

    Rabbit
  • Specificity

    Customer feedback indicates that there might be some batch-to-batch variation with respect to mouse cross-reactivity. We recommend ab124432 as an alternative antibody for mouse samples. Please contact Abcam if you have any queries.
  • Tested applications

    Suitable for: IHC-Pmore details
  • Species reactivity

    Reacts with: Human
    Predicted to work with: Mouse, Pig
  • Immunogen

    Synthetic peptide within Mouse CD31 aa 700 to the C-terminus (C terminal). The exact sequence is proprietary.
    Database link: Q08481

  • General notes

    This product is FOR RESEARCH USE ONLY. For commercial use, please contact partnerships@abcam.com.

    Reproducibility is key to advancing scientific discovery and accelerating scientists’ next breakthrough.

    Abcam is leading the way with our range of recombinant antibodies, knockout-validated antibodies and knockout cell lines, all of which support improved reproducibility.

    We are also planning to innovate the way in which we present recommended applications and species on our product datasheets, so that only applications & species that have been tested in our own labs, our suppliers or by selected trusted collaborators are covered by our Abpromise™ guarantee.

    In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.

    We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.

    Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.

    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, as well as customer reviews and Q&As.

Properties

  • Form

    Liquid
  • Storage instructions

    Shipped at 4°C. Store at +4°C.
  • Storage buffer

    pH: 7.60
    Preservative: 0.1% Sodium azide
    Constituents: PBS, 1% BSA
  • Concentration information loading...
  • Purity

    Immunogen affinity purified
  • Clonality

    Polyclonal
  • Isotype

    IgG
  • Research areas

    • Cardiovascular
    • Blood
    • Platelets
    • Signal Transduction
    • Cytoskeleton / ECM
    • Cell Adhesion
    • Cell Adhesion Molecules
    • Endothelial
    • Cardiovascular
    • Angiogenesis
    • Angiogenic Factors
    • Stem Cells
    • Mesenchymal Stem Cells
    • Surface Molecules
    • Cancer
    • Invasion/microenvironment
    • ECM
    • Cell adhesion
    • Other
    • Cancer
    • Tumor immunology
    • CD markers
    • Cardiovascular
    • Atherosclerosis
    • Vascular Inflammation
    • Leukocyte recruitment
    • Cell adhesion molecules
    • Stem Cells
    • Hematopoietic Progenitors
    • Lymphoid
    • T Lymphocytic Lineage
    • Stem Cells
    • Hematopoietic Progenitors
    • Myeloid
    • Monocytic Lineage
    • Stem Cells
    • Hematopoietic Progenitors
    • Myeloid
    • Neutrophil Lineage
    • Stem Cells
    • Hematopoietic Progenitors
    • Myeloid
    • Thrombocytic Lineage
    • Cardiovascular
    • Cardiovascular Markers
    • Cell Markers
    • Endothelial Cells
    • Cardiovascular
    • Angiogenesis
    • Endothelial Cell Markers
    • Signal Transduction
    • Antibodies
    • cd31

Associated products

  • Compatible Secondaries

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

    • Rabbit IgG, polyclonal - Isotype Control (ChIP Grade) (ab171870)
  • Positive Controls

    • Jurkat whole cell lysate (ab7899)
  • Recombinant Protein

    • Recombinant human CD31 protein (ab155607)
  • Related Products

    • Prestained Protein Ladder - Broad molecular weight (10-245 kDa) (ab116028)
    • Mouse CD31 Matched Antibody Pair Kit (ab212065)
    • Anti-CD31 antibody [P2B1] (ab24590)
    • Anti-CD34 antibody [MEC 14.7] (ab8158)

Applications

Our Abpromise guarantee covers the use of ab28364 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 1/50. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

The ideal fixation time will depend on the size of the tissue block and the type of tissue, but fixation between 18–24h is suitable for most samples.

Positive Control: Hu tonsil tissue

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.
  • Target information above from: UniProt accession P16284 The UniProt Consortium
    The Universal Protein Resource (UniProt) in 2010
    Nucleic Acids Res. 38:D142-D148 (2010) .

    Information by UniProt
  • Database links

    • Entrez Gene: 5175 Human
    • Entrez Gene: 18613 Mouse
    • Omim: 173445 Human
    • SwissProt: P16284 Human
    • SwissProt: Q08481 Mouse
    • Unigene: 376675 Human
    • Unigene: 514412 Human
    • Unigene: 343951 Mouse
    • 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

    • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD31 antibody (ab28364)
      Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD31 antibody (ab28364)This image is courtesy of an Abreview submitted by Mr. Victor Bernal.

      Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human tonsil tissue labelling CD31 with ab28364 at 1/50 dilution (30 minutes at 23°C). 10% Neutral buffered formalin used as fixative. Heat mediated antigen retrieval was performed at 95°C for 20 minutes. Blocking performed using 2.5% serum for 20 minutes at 23°C. HRP-conjugated Goat Anti-rabbit was used as the secondary antibody.

      See Abreview

    • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD31 antibody (ab28364)
      Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD31 antibody (ab28364)This image is courtesy of an anonymous Abreview.

      Immunohistochemistry (PFA-fixed paraffin-embedded sections) analysis of human palatine tonsil tissue labelling CD31 with ab28364 at 1/50 dilution (15 hours at 4°C). Heat mediated antigen retrieval was performed using Tris/EDTA buffer. Blocking performed with 5% normal goat serum for 1 hour at 21°C. HRP-conjugated Goat Anti-Rabbit was used as the secondary antibody.

      See Abreview

    • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD31 antibody (ab28364)
      Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD31 antibody (ab28364)

      ab28364 at 1/50 dillution staining CD31 in human tonsil tissue section by Immunohistochemistry (Formalin/ PFA fixed paraffin embedded tissue sections).

    Protocols

    • Immunohistochemistry protocols
    • Immunocytochemistry & immunofluorescence protocols

    Click here to view the general protocols

    Datasheets and documents

    • Datasheet
    • SDS
  • References (1173)

    Publishing research using ab28364? Please let us know so that we can cite the reference in this datasheet.

    ab28364 has been referenced in 1173 publications.

    • Stock AA  et al. Conformal Coating of Stem Cell-Derived Islets for ß Cell Replacement in Type 1 Diabetes. Stem Cell Reports 14:91-104 (2020). PubMed: 31839542
    • Barbeito-Andrés J  et al. Congenital Zika syndrome is associated with maternal protein malnutrition. Sci Adv 6:eaaw6284 (2020). PubMed: 31950075
    • Ayanlaja AA  et al. Doublecortin undergo nucleocytoplasmic transport via the RanGTPase signaling to promote glioma progression. Cell Commun Signal 18:24 (2020). PubMed: 32050972
    • Rutkai I  et al. Chronic imaging of mitochondria in the murine cerebral vasculature using in vivo two-photon microscopy. Am J Physiol Heart Circ Physiol 318:H1379-H1386 (2020). PubMed: 32330090
    • Luo S  et al. Targeting self-assembly peptide for inhibiting breast tumor progression and metastasis. Biomaterials 249:120055 (2020). PubMed: 32315863
    View all Publications for this product

    Customer reviews and Q&As

    Show All Reviews Q&A
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    1-10 of 179 Abreviews or Q&A

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) abreview for Anti-CD31 antibody

    Excellent
    Abreviews
    Abreviews
    abreview image
    Application
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
    Sample
    Human Tissue sections (Tonsil)
    Antigen retrieval step
    Heat mediated - Buffer/Enzyme Used: BioCare Diva decloaker
    Permeabilization
    No
    Specification
    Tonsil
    Blocking step
    Serum as blocking agent for 20 minute(s) · Concentration: 2.5% · Temperature: 23°C
    Fixative
    Formaldehyde
    Read More

    Mr. Victor Bernal

    Verified customer

    Submitted Nov 07 2020

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) abreview for Anti-CD31 antibody

    Excellent
    Abreviews
    Abreviews
    abreview image
    Application
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
    Sample
    Human Tissue sections (palatine tonsil)
    Antigen retrieval step
    Heat mediated - Buffer/Enzyme Used: Tris/EDTA
    Permeabilization
    No
    Specification
    palatine tonsil
    Blocking step
    Serum as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 21°C
    Fixative
    Paraformaldehyde
    Read More

    Abcam user community

    Verified customer

    Submitted Nov 02 2020

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) abreview for Anti-CD31 antibody

    Excellent
    Abreviews
    Abreviews
    abreview image
    Application
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
    Sample
    Mouse Tissue sections (spleen)
    Antigen retrieval step
    Heat mediated - Buffer/Enzyme Used: Tris/EDTA pH 9.0
    Permeabilization
    No
    Specification
    spleen
    Blocking step
    Serum as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 21°C
    Fixative
    Paraformaldehyde
    Read More

    Abcam user community

    Verified customer

    Submitted Nov 02 2020

    Immunohistochemistry (PFA perfusion fixed frozen sections) abreview for Anti-CD31 antibody

    Excellent
    Abreviews
    Abreviews
    abreview image
    Application
    Immunohistochemistry (PFA perfusion fixed frozen sections)
    Sample
    Pig Tissue sections (Kidney)
    Antigen retrieval step
    Heat mediated - Buffer/Enzyme Used: ab64236 100x Citrate Buffer pH 6.0
    Permeabilization
    Yes - 0.05% Tween 20
    Specification
    Kidney
    Blocking step
    Sea Block as blocking agent for 30 minute(s) · Concentration: 100% · Temperature: 22°C
    Fixative
    Paraformaldehyde
    Read More

    Abcam user community

    Verified customer

    Submitted Jun 22 2020

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) abreview for Anti-CD31 antibody

    Excellent
    Abreviews
    Abreviews
    abreview image
    Application
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
    Sample
    Mouse Tissue sections (Brain)
    Antigen retrieval step
    Heat mediated - Buffer/Enzyme Used: Citrate
    Permeabilization
    No
    Specification
    Brain
    Blocking step
    Serum as blocking agent for 30 minute(s) · Concentration: 2.5% · Temperature: 25°C
    Fixative
    Paraformaldehyde
    Read More

    Mrs. Kyunga Kwak

    Verified customer

    Submitted May 07 2020

    Immunohistochemistry (PFA perfusion fixed frozen sections) abreview for Anti-CD31 antibody

    Good
    Abreviews
    Abreviews
    abreview image
    Application
    Immunohistochemistry (PFA perfusion fixed frozen sections)
    Sample
    Rat Tissue sections (Cerebellum)
    Antigen retrieval step
    None
    Permeabilization
    Yes - PBS 1x, Triton x-100 1%
    Specification
    Cerebellum
    Blocking step
    BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 25°C
    Fixative
    Paraformaldehyde
    Read More

    Abcam user community

    Verified customer

    Submitted Mar 19 2020

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) abreview for Anti-CD31 antibody

    Good
    Abreviews
    Abreviews
    abreview image
    Application
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
    Sample
    Mouse Tissue sections (Tumour, Brain)
    Antigen retrieval step
    Heat mediated - Buffer/Enzyme Used: Citrate
    Permeabilization
    Yes - TBST
    Specification
    Tumour, Brain
    Blocking step
    Serum as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 2.5% · Temperature: 23°C
    Fixative
    Paraformaldehyde
    Read More

    Stephen Turnock

    Verified customer

    Submitted Mar 09 2020

    Immunohistochemistry (PFA perfusion fixed frozen sections) abreview for Anti-CD31 antibody

    Excellent
    Abreviews
    Abreviews
    abreview image
    Application
    Immunohistochemistry (PFA perfusion fixed frozen sections)
    Sample
    Rat Tissue sections (Kidney)
    Antigen retrieval step
    Heat mediated - Buffer/Enzyme Used: ab64236 100x Citrate Buffer pH 6.0
    Permeabilization
    Yes - 0.05% Tween 20
    Specification
    Kidney
    Blocking step
    Sea Block as blocking agent for 30 minute(s) · Concentration: 100% · Temperature: 22°C
    Fixative
    Paraformaldehyde
    Read More

    Abcam user community

    Verified customer

    Submitted Feb 28 2020

    Immunohistochemistry (PFA perfusion fixed frozen sections) abreview for Anti-CD31 antibody

    Excellent
    Abreviews
    Abreviews
    abreview image
    Application
    Immunohistochemistry (PFA perfusion fixed frozen sections)
    Sample
    Mouse Tissue sections (Kidney)
    Antigen retrieval step
    Heat mediated - Buffer/Enzyme Used: ab64236 100x Citrate Buffer pH 6.0
    Permeabilization
    Yes - 0.05% Tween 20
    Specification
    Kidney
    Blocking step
    Sea Block as blocking agent for 30 minute(s) · Concentration: 100% · Temperature: 22°C
    Fixative
    Paraformaldehyde
    Read More

    Abcam user community

    Verified customer

    Submitted Feb 28 2020

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) abreview for Anti-CD31 antibody

    Excellent
    Abreviews
    Abreviews
    abreview image
    Application
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
    Sample
    Pig Tissue sections (Kidney)
    Antigen retrieval step
    Heat mediated - Buffer/Enzyme Used: ab64236 100x Citrate Buffer pH 6.0
    Permeabilization
    Yes - 0.05% Tween 20
    Specification
    Kidney
    Blocking step
    Sea Block as blocking agent for 30 minute(s) · Concentration: 100% · Temperature: 22°C
    Fixative
    Formaldehyde
    Read More

    Abcam user community

    Verified customer

    Submitted Feb 14 2020

    1-10 of 179 Abreviews or Q&A

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