EphA2 Antibody (233720) [Unconjugated]

Images

 
HEK293 human embryonic kidney cell line transfected with mouse EphA2 was stained with Rat Anti-Mouse EphA2 Monoclonal Antibody (Catalog # MAB639, filled histogram) or isotype control antibody (Catalog # MAB0061, ...read more
D3 mouse embryonic stem cell line was stained with Rat Anti-Mouse EphA2 Monoclonal Antibody (Catalog # MAB639, filled histogram) or isotype control antibody (Catalog # MAB0061, open histogram), followed by ...read more

Product Details

Summary
Reactivity MuSpecies Glossary
Applications WB, Flow, CyTOF-ready
Clone
233720
Clonality
Monoclonal
Host
Rat
Conjugate
Unconjugated

EphA2 Antibody (233720) [Unconjugated] Summary

Immunogen
Mouse myeloma cell line NS0-derived recombinant mouse EphA2
Ala22-Ala535 (predicted)
Accession # AAA82113
Specificity
Detects mouse EphA2 in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross-reactivity with recombinant human EphA1, recombinant mouse (rm) EphA3, 4, 6, 7, 8, recombinant rat EphA5, rmEphB1, 2, 3, 4, or 6 is observed.
Source
N/A
Isotype
IgG2b
Clonality
Monoclonal
Host
Rat
Gene
EPHA2
Purity Statement
Protein A or G purified from hybridoma culture supernatant
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • CyTOF-ready
  • Flow Cytometry 0.25 ug/10^6 cells
  • Western Blot 1 ug/mL
Publications
Read Publications using
MAB639 in the following applications:

Packaging, Storage & Formulations

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.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Reconstitution Instructions
Reconstitute at 0.5 mg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for EphA2 Antibody (233720) [Unconjugated]

  • ARCC2
  • EC 2.7.10
  • EC 2.7.10.1
  • Eck
  • ECKepithelial cell receptor protein tyrosine kinase
  • EPH receptor A2
  • EphA2
  • ephrin type-A receptor 2
  • Epithelial cell kinase
  • Myk2
  • Sek2
  • soluble EPHA2 variant 1
  • Tyrosine-protein kinase receptor ECK

Background

EphA2, also known as Eck, Myk2, and Sek2 (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 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. EphA2 has been shown to bind ephrin-A3, ephrin-A1, ephrin-A5, ephrin-A4, and ephrin-A2 (2, 3). The extracellular domains of mouse and human EphA2 share greater than 92% amino acid identity. Only membrane-bound or Fc-clustered ligands are capable of activating the receptor in vitro. While soluble monomeric ligands bind the receptor, they 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 receptors and ligands are expressed in developing and adult neural tissue (3). The Eph/ephrin families also appear to play a role in angiogenesis (3).

  1. Eph Nomenclature Committee [letter] (1997) Cell 90:403.
  2. Flanagan, J.G. and P. Vanderhaegen (1998) Annu. Rev. Neurosci. 21:309.
  3. Pasquale, E.B. (1997) Curr. Opin. Cell. Biol. 9:608.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Publications for EphA2 Antibody (MAB639)(3)

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Blogs on EphA2.

Repurposing FDA-approved drugs to combat the rise of antibiotic resistance
By Beth Melson, MSAntibiotic resistance is a global threat to public health. Widespread, inappropriate use of antibiotics, such as to treat viral infections or promote growth in livestock, has led to increased incid...  Read full blog post.

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Bioinformatics

Gene Symbol EPHA2
Uniprot