Human/Cynomolgus EFNA3/Ephrin A3 Protein (EFN-CM1A3)

  • Express System: HEK293
  • Product Tag: C-His
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Exact Sequence: Gln23-Ser213

Catalog: EFN-CM1A3


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Product Description Recombinant Human/Cynomolgus EFNA3/Ephrin A3 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Gln23-Ser213.

Product Background

Interaction of Eph receptor tyrosine kinases with their membrane bound ephrin ligands initiates bidirectional signaling events that regulate cell migratory and adhesive behavior. Whole-mount in situ hybridization revealed overlapping expression of the Epha1 receptor and its high-affinity ligands ephrin A1 (Efna1) and ephrin A3 (Efna3) in the primitive streak and the posterior paraxial mesoderm during early mouse development.

Product Category

Recombinant Protein


EFNA3/Ephrin A3

Gene/Protein ID




Exact Sequence

Molecular Weight The protein has a predicted MW of 22.51 kDa. Due to glycosylation, the protein migrates to 40-50 kDa based on Tris-Bis PAGE result.

Product Tag


Express System

Purity > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Endotoxin Less than 1EU per ug by the LAL method.
Form Lyophilized
Shipping Shipped at ambient temperature.
Formulation Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability And Storage Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
The purity of Human/Cynomolgus EFNA3 is greater than 95% as determined by SEC-HPLC.
Human/Cynomolgus EFNA3 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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