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CD31 antibody [N3C2], Internal

GTX110602
GeneTex
ApplicationsWestern Blot, ImmunoHistoChemistry, ImmunoHistoChemistry Frozen, ImmunoHistoChemistry Paraffin
Product group Antibodies
TargetPECAM1
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Overview

  • Supplier
    GeneTex
  • Product Name
    CD31 antibody [N3C2], Internal
  • Delivery Days Customer
    9
  • Application Supplier Note
    WB: 1:5000-1:10000. IHC-P: 1:100-1:1000. *Optimal dilutions/concentrations should be determined by the researcher.Not tested in other applications.
  • Applications
    Western Blot, ImmunoHistoChemistry, ImmunoHistoChemistry Frozen, ImmunoHistoChemistry Paraffin
  • Certification
    Research Use Only
  • Clonality
    Polyclonal
  • Concentration
    1 mg/ml
  • Conjugate
    Unconjugated
  • Gene ID5175
  • Target name
    PECAM1
  • Target description
    platelet and endothelial cell adhesion molecule 1
  • Target synonyms
    CD31; CD31 antigen; CD31/EndoCAM; endoCAM; GPIIA'; PECA1; PECAM-1; platelet endothelial cell adhesion molecule; platelet endothelial cell adhesion molecule-1
  • Host
    Rabbit
  • Isotype
    IgG
  • Protein IDP16284
  • Protein Name
    Platelet endothelial cell adhesion molecule
  • Scientific Description
    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 cells 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).
  • Storage Instruction
    -20°C or -80°C,2°C to 8°C
  • UNSPSC
    12352203

References

  • Novel Blood Vascular Endothelial Subtype-Specific Markers in Human Skin Unearthed by Single-Cell Transcriptomic Profiling. He Y et al., 2022 Mar 25, Cells
    Read more
  • Association of a reduction of G-protein coupled receptor 30 expression and the pathogenesis of preeclampsia. Feng X et al., 2017 Nov, Mol Med Rep
    Read more

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Figure 1. Western blot analysis of CD31/PECAM1 using anti-CD31/PECAM1 antibody (PB9094). Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions. Lane 1: human Jurkat whole cell lysates, Lane 2: human Raji whole cell lysates, Lane 3: human THP-1 whole cell lysates. After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-CD31/PECAM1 antigen affinity purified polyclonal antibody (Catalog # PB9094) at 0.5 microg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for CD31/PECAM1 at approximately 90 kDa, 130 kDa. The expected band size for CD31/PECAM1 is at 82 kDa.
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