Human Her2/ErbB2 Protein, Accession#: P04626, CAS#: 3202-706-1097; 凯望编码 (ChemWhat Code): 1413533

Overview Specification
Shipping, Reconstitution & Storage Validation Spectrums

Overview

Product Description Recombinant Human Her2/ErbB2 Protein is expressed from HEK293 with hFc tag at the C-terminal.It contains Thr23-Thr652.
Biotinylated

Specification

Target Her2/ErbB2
别名 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 (Accession) P04626
Species Human
Exact Sequence Thr23-Thr652
分子量 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, hFc Tag at 5ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Anti-Her2 Antibody , hFc Tag with the EC50 of 0.26ug/ml determined by ELISA. See testing image for detail.
Product Tag C-hFc
Express System HEK293
Endotoxin Less than 1EU per ug by the LAL method.

Shipping, Reconstitution & Storage

Form Lyophilized
Shipping Shipped at ambient temperature.
Formulation Lyophilized from 0.22um 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 ug/ml is recommended. 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.

Validation Spectrums

Spectrums

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ChemWhat 1413533> 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
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