|Product name||Human HER2 / ErbB2 Protein (Fc Tag)|
|Synonym||CD340, HER-2, HER-2/neu, HER2, MLN 19, MLN19, NEU, NGL, TKR1|
|Protein Construction||High quality, high purity and low endotoxin recombinant Human HER2 / ErbB2 Protein (Fc Tag) (10004-H02H), tested reactivity in Human and has been validated in SDS-PAGE.100% guaranteed.|
|Expressed Host||Human Cells|
|Purity||> 90 % as determined by SDS-PAGE|
|Bio-Activity||Measured by its binding ability in a functional ELISA . Immobilized human ErbB2 at 2.5 μg/ml can bind Herceptin with a linear range of 3.2-80 ng/ml .|
|Endotoxin||< 1.0 EU per μg of the protein as determined by the LAL method|
|Stability||Samples are stable for up to twelve months from date of receipt at -70℃|
|Predicted N terminal||Thr 23|
|Molecule mass||The recombinant human ErbB2/Fc chimera is a disulfide-linked homodimeric protein generated by proteolytic removal of the signal peptide. The monomer comprises 868 amino acids and has a calculated molecular mass of 96.1 kDa. As a result of glycosylation, the monomer migrates as an approximately 130-140 kDa protein in SDS-PAGE under reducing conditions.|
|Shipping||In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.|
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
|Storage||Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.|
|Reconstitution||A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.|
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