Human IL-13Ra2 Protein (ILR-HM2R2)

  • Express System: Expi293
  • Product Tag: C-hFc
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Activity: Immobilized Human IL-13, His Tag at 5_g/ml (100_l/well) on the plate. Dose response curve for Human IL-13Ra2, hFc Tag with the EC50 of 2.6_g/ml determined by ELISA. See testing image for detail.
  • Exact Sequence: Asp27-Leu342

Catalog: ILR-HM2R2

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Product Description Recombinant Human IL-13Ra2 Protein is expressed from Expi293 with hFc tag at the C-terminal.It contains Asp27-Leu342.
Product Category Recombinant Protein
Target IL-13Ra2
Synonyms CD213a2; IL-13 R alpha 2; IL13BP; IL13R; IL13RA2; IL-13R subunit alpha-2; IL-13Ra2
Gene/Protein ID Q14627
Species Human
Exact Sequence Asp27-Leu342
Molecular Weight The protein has a predicted MW of 63.7 kDa. Due to glycosylation, the protein migrates to 65-70 kDa based on Tris-Bis PAGE result.
Activity Immobilized Human IL-13, His Tag at 5_g/ml (100_l/well) on the plate. Dose response curve for Human IL-13Ra2, hFc Tag with the EC50 of 2.6_g/ml determined by ELISA. See testing image for detail.
Product Tag C-hFc
Express System Expi293
Purity > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Endotoxin Less than 1EU per _g by the LAL method.
Form Lyophilized
Shipping Shipped at ambient temperature.
Formulation Lyophilized from 0.22_m 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 _g/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.
Immobilized Human IL-13, His Tag at 5_g/ml (100_l/well) on the plate. Dose response curve for Human IL-13Ra2, hFc Tag with the EC50 of 2.6_g/ml determined by ELISA.
The purity of Human IL-13Ra2 is greater than 95% as determined by SEC-HPLC.
Human IL-13Ra2 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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