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|Antigen||V-Erb-B2 erythroblastic Leukemia Viral Oncogene Homolog 2, Neuro/glioblastoma Derived Oncogene Homolog (Avian) (ERBB2) Antibodies|
|Reactivity||Human, Mouse (Murine), Rat (Rattus) Alternatives|
|Conjugate||This HER2 antibody is un-conjugated Alternatives|
Enzyme Immunoassay (EIA), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p)), Immunoprecipitation (IP), Western Blotting (WB)
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Product Details anti-HER2 AntibodyTarget Details HER2 Application Details Handling Images
|Specificity||This antibody detects endogenous levels of HER2 protein. (region surrounding Tyr877)|
Species reactivity (expected):Mouse and Rat.
Species reactivity (tested):Human.
|Purification||Affinity Chromatography using epitope-specific immunogen.|
|Plasmids, Primers & others|
Target Details HER2Product Details anti-HER2 Antibody Application Details Handling Images back to top
|Alternative Name||CD340 / ERBB2 / HER2 (ERBB2 Antibody Abstract)|
|Background||The EGF receptor family comprises several related receptor tyrosine kinases that are frequently overexpressed in a variety of carcinomas. Members of this receptor family include EGFR (HER1), Neu (ErbB-2, HER2), ErbB-3 (HER3), and ErbB-4 (HER4), which form either homodimers or heterodimers upon ligand binding. Neu, a 185 kDa glycoprotein, undergoes transactivation upon heterodimerizaion with other EGF receptor family members. Neu heterodimerization with ErbB-3 recruits heregulin, which induces phosphoinositide (PI) 3-kinase activation. Activation of Neu potentiates tumor cell motility and protease secretion and invasion, and also modulates cell cycle checkpoint function, DNA repair and apoptotic responses. Amplification and/or overexpression of Neu occurs in 20-30 % of breast carcinomas. Measurement of increased Neu expression can be a predictor of disease prognosis. Neu may also prove to bea promising target for therapeutic agents.Synonyms: HER-2, MNL19, NEU, NEU proto-oncogene, NGL, Receptor tyrosine-protein kinase erbB-2, Tyrosine kinase-type cell surface receptor HER2, c-erbB-2, p185erbB2|
|Molecular Weight||approx. 138, 185 kDa|
|Pathways||RTK Signaling, Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Neurotrophin Signaling Pathway, Skeletal Muscle Fiber Development|
Application DetailsProduct Details anti-HER2 Antibody Target Details HER2 Handling Images back to top
ELISA: 1/10000-1/20000. Western Blot: 1/500-1/1000. Immunohistochemistry: 1/50-1/200. Immunoprecipitation: 1/50-1/200.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.
|Restrictions||For Research Use only|
HandlingProduct Details anti-HER2 Antibody Target Details HER2 Application Details Images back to top
|Buffer||Phosphate buffered saline (PBS), pH ~7.2, 0.05 % Sodium Azide|
|Precaution of Use||This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.|
|Handling Advice||Avoid repeated freezing and thawing.|
|Storage||4 °C/-20 °C|
|Storage Comment||Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer.|
ImagesProduct Details anti-HER2 Antibody Target Details HER2 Application Details Handling back to top