Human DDR1 Protein (DDR-HM1R1)

  • Express System: Expi293
  • Product Tag: C-His
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Activity: Immobilized Human DDR1, His Tag at 0.5μg/ml (100μl/well) on the plate. Dose response curve for Anti-DDR1 Antibody, hFc Tag with the EC50 of 12.8ng/ml determined by ELISA. The affinity constant of 0.806 nM as determined in SPR assay (Biacore T200). See testing image for detail.
  • Exact Sequence: Asp21-Ala417

Catalog: DDR-HM1R1

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Product Description Recombinant Human DDR1 Protein is expressed from Expi293 with His tag at the C-terminal.It contains Asp21-Ala417.
Product Category Recombinant Protein
Target DDR1
Synonyms HGK2; MCK-10; CAK; EDDR1; NEP; NTRK4; PTK3A; RTK6; TRKE; CD167a; EC 2.7.10.1
Gene/Protein ID Q08345-1
Species Human
Exact Sequence Asp21-Ala417
Molecular Weight The protein has a predicted MW of 45.1 kDa. Due to glycosylation, the protein migrates to 63-67 kDa based on Tris-Bis PAGE result.
Activity Immobilized Human DDR1, His Tag at 0.5μg/ml (100μl/well) on the plate. Dose response curve for Anti-DDR1 Antibody, hFc Tag with the EC50 of 12.8ng/ml determined by ELISA. The affinity constant of 0.806 nM as determined in SPR assay (Biacore T200). See testing image for detail.
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 8% 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.
Human DDR1, His Tag captured on CM5 Chip via Anti-His Antibody can bind Native Human Collagen I protein with an affinity constant of 0.806 nM as determined in SPR assay (Biacore T200).
Immobilized Human DDR1, His Tag at 0.5μg/ml (100μl/well) on the plate. Dose response curve for Anti-DDR1 Antibody, hFc Tag with the EC50 of 12.8ng/ml determined by ELISA.
The purity of Human DDR1 is greater than 95% as determined by SEC-HPLC.
Human DDR1 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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