Products / Catalog Proteins / Growth Factor / Receptor Tyrosine Kinase (RTK)

Human HER2 / ErbB2 Protein (His Tag)

Catalog No: 10004-H08H
Swiss Port:
Gene ID:
Species: Human

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Human HER2 / ErbB2 Protein (His Tag) Product information

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 (His Tag) (10004-H08H), tested reactivity in Human and has been validated in SDS-PAGE.100% guaranteed.
Expressed HostHuman Cells
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.

Human HER2 / ErbB2 Protein (His Tag) QC Testing

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 (100 μl/well) can bind Herceptin with a linear ranger of 1.28-32 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 comprises 641 amino acids and has a calculated molecular mass of 71 kDa. As a result of glycosylation, rh ErbB2 migrates as an approximately 100-110 kDa protein in SDS-PAGE under reducing conditions.

Human HER2 / ErbB2 Protein (His Tag) Usage Guide

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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