Human OX40/TNFRSF4/CD134 Protein (OX4-HM240)

  • Express System: Expi293
  • Product Tag: C-hFc
  • Purity: > 95% as determined by Tris-Bis PAGE
  • Activity: Immobilized Human OX40 Ligand (Trimer), His Tag at 1μg/ml (100μl/well) on the plate. Dose response curve for Human OX40, hFc Tag with the EC50 of 0.27μg/ml determined by ELISA. See testing image for detail.
  • Exact Sequence: Leu29-Ala216

Catalog: OX4-HM240

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Product Description Recombinant Human OX40 Protein is expressed from Expi293 with hFc tag at the C-terminal.; It contains Leu29-Ala216.
Product Category Recombinant Protein
Target OX40/TNFRSF4/CD134
Synonyms CD134; OX40; OX40L receptor; TNFRSF4; ACT-135; Ly-70; OX40 homologue;  TXGP1L; IMD16
Gene/Protein ID P43489
Species Human
Exact Sequence Leu29-Ala216
Molecular Weight The protein has a predicted MW of 46.8 kDa. Due to glycosylation, the protein migrates to 70-78 kDa based on Tris-Bis PAGE result.
Activity Immobilized Human OX40 Ligand (Trimer), His Tag at 1μg/ml (100μl/well) on the plate. Dose response curve for Human OX40, hFc Tag with the EC50 of 0.27μg/ml determined by ELISA. See testing image for detail.
Product Tag C-hFc
Express System Expi293
Purity > 95% as determined by Tris-Bis PAGE
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.
Immobilized Human OX40 Ligand (Trimer), His Tag at 1μg/ml (100μl/well) on the plate. Dose response curve for Human OX40, hFc Tag with the EC50 of 0.27μg/ml determined by ELISA.
Human OX40 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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