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Human HER2 / ErbB2 Protein (Fc Tag) (10004-H02H)

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Overview

Product nameHuman HER2 / ErbB2 Protein (Fc Tag)
Catalog No.10004-H02H
SpeciesHuman
SynonymCD340, HER-2, HER-2/neu, HER2, MLN 19, MLN19, NEU, NGL, TKR1
Protein ConstructionHigh 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 HostHuman Cells
TagC-human IgG1-Fc
Purity> 90 % as determined by SDS-PAGE
Bio-ActivityMeasured 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
StabilitySamples are stable for up to twelve months from date of receipt at -70℃
Predicted N terminalThr 23
Molecule massThe 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.
ShippingIn 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.
StorageStore it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
ReconstitutionA hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.

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