Human Her2/ErbB2 Protein (HER-HM202)

  • Express System: Expi293
  • Product Tag: C-hFc
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Activity: Immobilized Human Her2 at 1_g/ml (100_l/well) on the plate. Dose response curve for Biotinylated Anti-Her2 Antibody , hFc Tag with the EC50 of 0.15_g/ml determined by ELISA. See testing image for detail.
  • Exact Sequence: Thr23-Thr652

Catalog: HER-HM202

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Product Description Recombinant Human Her2/ErbB2 Protein is expressed from Expi293 with hFc tag at the C-terminal.It contains Thr23-Thr652.
Product Category Recombinant Protein
Target Her2/ErbB2
Synonyms CD340; EGFR2; ErbB2; HER2; HER-2; herstatin; MLN 19; MLN19; Neu Oncogene; NEUHER-2/neu; NGL; p185erbB2; TKR1; ERBB2; HER-2/neu; NEU; ENV; ENVW; ERVWE1; HERV-7q; HERV-W-ENV; HERV7Q; HERVW; HERVWENV
Gene/Protein ID P04626-1
Species Human
Exact Sequence Thr23-Thr652
Molecular Weight The protein has a predicted MW of 96.1 kDa. Due to glycosylation, the protein migrates to 100-120 kDa based on Tris-Bis PAGE result.
Activity Immobilized Human Her2 at 1_g/ml (100_l/well) on the plate. Dose response curve for Biotinylated Anti-Her2 Antibody , hFc Tag with the EC50 of 0.15_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 8% 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 Her2 at 1_g/ml (100_l/well) on the plate. Dose response curve for Biotinylated Anti-Her2 Antibody , hFc Tag with the EC50 of 0.15_g/ml determined by ELISA.
The purity of Human Her2 is greater than 95% as determined by SEC-HPLC.
Human Her2 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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