| Human Her2/ErbB2 Protein (LTP10812) |
| LTP10812 |
| 100ug |
|
$450 In stock |
| ErbB2, also called Neu and Her2 (human epidermal growth factor receptor 2), is a type I membrane glycoprotein that is a member of the ErbB family of tyrosine kinase receptors. ErbB family members serve as receptors for the epidermal growth factor (EGF) family of growth factors.Upon ERBB2 activation, the MEMO1-RHOA-DIAPH1 signaling pathway elicits the phosphorylation and thus the inhibition of GSK3B at cell membrane. |
| Recombinant Human Her2/ErbB2 Protein is expressed from Expi293 with His tag and Avi tag at the C-terminal. It contains Thr23-Thr652. |
| Her2/ErbB2 |
| Human |
| P04626-1 |
| Thr23-Thr652 |
| The protein has a predicted MW of 72.3 kDa. Due to glycosylation, the protein migrates to 80-100 kDa based on the Tris-Bis PAGE result. |
| Immobilized Human Her2, His Tag at 0.2ug/ml (100ul/well) on the plate. Dose response curve for Anti-Her2 Antibody, hFc Tag with the EC50 of 14.2ng/ml determined by ELISA. See testing image for detail. |
| C-His-Avi |
| Expi293 |
| > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
| Less than 1EU per ug by the LAL method. |
| Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as a protectant before lyophilization. |
| 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. |
| Shipped at ambient temperature. |
| Centrifuge tubes before opening. Reconstituting to a concentration of more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water. |
| ![Human Her2/ErbB2 Protein (LTP10812)](/peptide-product/images/protein-products/LTP10812/20221230164011.png) |