Human/Mouse EphB2 APC-conjugated Antibody

(1 citations)   
  • Species Reactivity
    Human, Mouse
  • Specificity
    Detects human and mouse EphB2 in direct ELISAs.
  • Source
    Monoclonal Rat IgG2A Clone # 512012
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    Mouse myeloma cell line NS0-derived recombinant mouse EphB2
    Val27-Lys548 (predicted)
    Accession # P54763
  • Formulation
    Supplied in a saline solution containing BSA and Sodium Azide.
  • Label
  • Flow Cytometry
    10 µL/106 cells
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Detection of EphB2 in COLO 205 Human Cell Line by Flow Cytometry. COLO 205 human colorectal adenocarcinoma cell line was stained with Rat Anti-Human/Mouse EphB2 APC‑conjugated Monoclonal Antibody (Catalog # FAB467A, filled histogram) or isotype control antibody (Catalog # IC006A, open histogram). View our protocol for Staining Membrane-associated Proteins.
Preparation and Storage
  • Shipping
    The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
  • Stability & Storage
    Protect from light. Do not freeze.
    • 12 months from date of receipt, 2 to 8 °C as supplied.
Background: EphB2

EphB2, also known as Cek5, Nuk, Erk, Qek2, Tyro5, Sek3, Hek5, and Drt (1), is a member of the Eph receptor family which binds members of the ephrin ligand family. There are two classes of receptors, designated A and B. Both the A and B class receptors have an extracellular region consisting of a globular domain, a cysteine-rich domain, and two fibronectin type III domains. This is followed by the transmembrane region and the cytoplasmic region. The cytoplasmic region contains a juxtamembrane motif with two tyrosine residues which are the major autophosphorylation sites, a kinase domain, and a conserved sterile alpha motif (SAM) in the carboxy tail which contains one conserved tyrosine residue. Activation of kinase activity occurs after ligand recognition and binding. EphB2 has been shown to bind ephrin-B1, ephrin-B2, and ephrin-B3 (2, 3). The extracellular domains of human and mouse EphB2 share 99% amino acid identity. Only membrane-bound or Fc‑clustered ligands are capable of activating the receptor in vitro. Soluble monomeric ligands bind the receptor but do not induce receptor autophosphorylation and activation (2). In vivo, the ligands and receptors display reciprocal expression (3). It has been found that nearly all the receptors and ligands are expressed in developing and adult neural tissue (3). The ephrin/Eph families also appear to play a role in angiogenesis (3).

  • References:
    1. Eph Nomenclature Committee [letter] (1997) Cell 90:403.
    2. Flanagan, J.G. and P. Vanderhaeghen (1998) Annu. Rev. Neurosci. 21:309.
    3. Pasquale, E.B. (1997) Curr. Opin. Cell Biol. 9:608.
  • Long Name:
    Eph Receptor B2
  • Entrez Gene IDs:
    2048 (Human); 13844 (Mouse)
  • Alternate Names:
    CAPB; Cek5; Drt; DRTEphB2; EC 2.7.10; EC; EK5; elk-related tyrosine kinase; EPH receptor B2; eph tyrosine kinase 3; EPH-like kinase 5; ephrin type-B receptor 2; EPHT3MGC87492; EPTH3; Erk; ERKHek5; Hek5; Nuk; PCBC; protein-tyrosine kinase HEK5; Qek2; Renal carcinoma antigen NY-REN-47; Sek3; Tyro5; Tyrosine-protein kinase receptor EPH-3; Tyrosine-protein kinase TYRO5
Related Research Areas

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

Showing Results 1 - 1 of 1

  1. EphB-ephrin-B2 interactions are required for thymus migration during organogenesis.
    Authors: Foster KE, Gordon J, Cardenas K
    Proc. Natl. Acad. Sci. U.S.A., 2010;107(30):13414-9.
    Species: Mouse
    Sample Type: Whole Cells
    Application: Flow
Isotype Controls
Description Application Cat# Citations Images  

Rat IgG2A Allophycocyanin Isotype Control

Ctrl IC006A 4  
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Staining Reagents
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Flow Cytometry Staining Buffer (1X)

Flow FC001 3
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Flow Cytometry Mouse Lyse Buffer (10X)

Flow FC003 1
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Flow Cytometry Human Lyse Buffer (10X)

Flow FC002 1
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