Human Ephrin-A4/EFNA4 Protein (EPA-HM104)

  • Express System: Expi293
  • Product Tag: C-His
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Exact Sequence: Leu26-Gly171

Catalog: EPA-HM104

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Product Description Recombinant Human Ephrin-A4/EFNA4 Protein is expressed from Expi293 with His tag at the C-terminal.It contains Leu26-Gly171.
Product Category Recombinant Protein
Target Ephrin-A4/EFNA4
Synonyms Ephrin-A4; LERK-4; EFNA4; EPLG4; EFL4
Gene/Protein ID P52798-1
Species Human
Exact Sequence Leu26-Gly171
Molecular Weight The protein has a predicted MW of 17.5 kDa. Due to glycosylation, the protein migrates to 18-25 kDa based on Tris-Bis PAGE result.
Product Tag C-His
Express System Expi293
Purity > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Endotoxin Less than 1EU per μg by the LAL method.
Form Lyophilized
Shipping Shipped at ambient temperature.
Formulation Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization.
Reconstitution Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended (usually we use 1mg/ml solution for lyophilization). 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 Ephrin-A4 is greater than 95% as determined by SEC-HPLC.
Human Ephrin-A4 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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