Mouse EphB3 Antibody

(1 citations)   
  • Species Reactivity
    Mouse
  • Specificity
    Detects mouse EphB3 in direct ELISAs and Western blots. In direct ELISAs, 100% cross-reactivity with recombinant human (rh) EphB3 is observed and no cross-reactivity with recombinant rat EphB1, recombinant mouse (rm) EphB4, rmEphB2, rmEphB7, rmEphA4, rmEphA3, rhEphB2, or rhEphA5 is observed.
  • Source
    Monoclonal Rat IgG2A Clone # 521002
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    Mouse myeloma cell line NS0-derived recombinant mouse EphB3
    Leu30-Leu554
    Accession # P54754
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    2 µg/mL
    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 Mouse EphB3 by Western Blot. Western blot shows lysates of mouse embryo (E19) tissue under reducing (R) and non-reducing (NR) conditions. PVDF membrane was probed with 2 µg/mL Rat Anti-Mouse EphB3 Monoclonal Antibody (Catalog # MAB432) followed by HRP-conjugated Anti-Rat IgG Secondary Antibody (Catalog # HAF005). A specific band for EphB3 was detected at approximately 110 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.5 mg/mL in sterile PBS.
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & Storage
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    • 12 months from date of receipt, -20 to -70 °C as supplied.
    • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
    • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: EphB3
EphB3, also known as Cek10, Tyro6, Sek4, Hek2, and Mdk5, is a 130 kDa member of the transmembrane Eph receptor tyrosine kinase family. The A and B classes of Eph proteins are distinguished by Ephrin ligand binding preference but have a common structural organization. Eph-Ephrin interactions are widely involved in the regulation of cell migration, tissue morphogenesis, and cancer progression (1). The 525 amino acid (aa) extracellular domain (ECD) of mature mouse EphB3 contains a ligand binding domain followed by a cysteine rich region and two fibronectin type III domains. The 418 aa cytoplasmic domain contains a tyrosine kinase domain, a sterile alpha motif (SAM), and a PDZ binding motif (2). Within the ECD, mouse EphB3 shares 96% and 99% aa sequence identity with human and rat EphB3, respectively. Binding of EphB3 to its ligands Ephrin-B1, B2, and B3 triggers forward signaling through EphB3 as well as reverse signaling through the Ephrin (1, 3). EphB3 also interacts in cis with the receptor tyrosine kinase Ryk (4). Activation of its kinase is required for some but not all of the effects of EphB3 on cellular adhesion, motility, and morphology (5). EphB3 is widely expressed during development and in the adult; it shows a complementary tissue distribution to the Ephrin-B ligands (6‑9). EphB3 function is important in vascular, nervous system, thymocyte, and palate development (6, 7, 10‑12). It directs embyronic neuronal axon pathfinding, and its upregulation on local macrophages following neuronal injury promotes the growth of regenerating axons (10, 13). EphB3 inhibits colorectal carcinogenesis and invasion by preventing the migration of tumor cells out of the intestinal crypt (9, 14). EphB3 function is supported by the cooperative action of EphB2 in several of these processes (6, 10‑12, 15).
  • References:
    1. Pasquale, E.B. (2008) Cell 133:38.
    2. Ruiz, J.C. et al. (1994) Mech. Dev. 48:153.
    3. Pasquale, E.B (2004) Nat. Neurosci. 7:417.
    4. Trivier, E. and T.S. Ganesan (2002) J. Biol. Chem. 277:23037.
    5. Miao, H. et al. (2005) J. Biol. Chem. 280:923.
    6. Adams, R.H. et al. (1999) Genes Dev. 13:295.
    7. Krull, C.E. et al. (1997) Curr. Biol. 7:571.
    8. Willson, C.A. et al. (2006) J. Mol. Histol. 37:369.
    9. Cortina, C. et al. (2007) Nature Genet. 39:1376.
    10. Birgbauer, E. et al. (2000) Development 127:1231.
    11. Alfaro, D. et al. (2008) Immunology 125:131.
    12. Risley, M. et al. (2009) Mech. Dev. 126:230.
    13. Liu, X. et al. (2006) J. Neurosci. 26:3087.
    14. Batlle, E. et al. (2005) Nature 435:1126.
    15. Holmberg, J. et al. (2006) Cell 125:1151.
  • Long Name:
    Eph Receptor B3
  • Entrez Gene IDs:
    2049 (Human); 13845 (Mouse)
  • Alternate Names:
    Cek10; EC 2.7.10; EC 2.7.10.1; EK2; EPH receptor B3; EphB3; EPH-like kinase 2; EPH-like tyrosine kinase-2; ephrin type-B receptor 3; ETK2Hek2; Hek2; human embryo kinase 2; Mdk5; Sek4; Tyro6; Tyrosine-protein kinase TYRO6
Related Research Areas
Citations:

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.

1 Citations: Showing 1 - 1

  1. Expression of the Receptor Tyrosine Kinase EphB2 on Dendritic Cells Is Modulated by Toll-Like Receptor Ligation but Is Not Required for T Cell Activation.
    Authors: Mimche P, Brady L, Keeton S, Fenne D, King T, Quicke K, Hudson L, Lamb T
    PLoS ONE, 2015;10(9):e0138835.
    Species: Mouse
    Sample Type: Whole Cells
    Application: IHC Not Specified
Isotype Controls
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Rat IgG2A Isotype Control

Ctrl MAB006 90  
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Normal Rat IgG Control

Ctrl 6-001-A 9
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Normal Rat IgG Control (Azide Free)

Ctrl 6-001-F 1
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Rat IgG2A Isotype Control

Ctrl MAB006R  
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Secondary Antibodies
Description Application Cat# Citations Images  

Rat IgG HRP-conjugated Antibody

WB, Simple Western HAF005 7  
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Goat Anti-Rat IgG NorthernLights™ NL557-conjugated Antibody

Flow, IHC, ICC NL013 2
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Goat Anti-Rat F(ab)2 IgG (H+L)
APC-conjugated Antibody

Flow F0113 2  
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Rat F(ab)2 IgG (H+L) PE-conjugated Antibody

Flow F0105B 2  
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Goat Anti-Rat IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL015 1
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Goat Anti-Rat IgG Biotinylated Antibody

WB BAF005 2
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Goat Anti-Rat IgG Antibody

WB AF005 1
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Rat IgG VisUCyte HRP Polymer Antibody

IHC VC005  
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Rat F(ab)2 IgG (H+L) Fluorescein-conjugated Antibody

Flow F0104B  
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Goat Anti-Rat IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL014
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Goat Anti-Rat F(ab)2 IgG (H+L) PerCP-conjugated Antibody

Flow F0115 1
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