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HER2 / ErbB2 Antibody, Mouse MAb

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Rhesus ErbB2/HER2 Antibody Product Information
Immunogen:Recombinant Rhesus HER2 / ErbB2 protein (Catalog#90020-K08H)
Clone ID:10A7F7
Ig Type:Mouse IgG1
Formulation:0.2 μm filtered solution in PBS with 5% trehalose
Preparation:This antibody was produced from a hybridoma resulting from the fusion of a mouse myeloma with B cells obtained from a mouse immunized with purified, recombinant Rhesus HER2 / ErbB2 (Catalog#90020-K08H; XP_001090430.1; Met 1-Thr 652). The IgG fraction of the cell culture supernatant was purified by Protein A affinity chromatography.
Rhesus ErbB2/HER2 Antibody Usage Guide
Specificity:Rhesus HER2 / ErbB2
Has cross-reactivity in ELISA with
Human ErbB2
No cross-reactivity in ELISA with
Human EGFR
Human ERBB3
Human ERBB4
Human cell lysate (293 cell line)

ELISA: 0.5-1 μg/mL

This antibody can be used at 0.5-1 μg/mL with the appropriate secondary reagents to detect Rhesus ErbB2. The detection limit for Rhesus ErbB2 is approximately 0.0195 ng/well.

Storage:This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -70℃. Preservative-Free.
Sodium azide is recommended to avoid contamination (final concentration 0.05%-0.1%). It is toxic to cells and should be disposed of properly. Avoid repeated freeze-thaw cycles.
Other ErbB2/HER2 Antibody Products
HER2/ErbB2 Background

Human epidermal growth factor receptor 2 (HER2), also known as ErbB2, NEU, and CD340, is a type I membrane glycoprotein, and belongs to the epidermal growth factor (EGF) receptor family. HER2 protein cannot bind growth factors due to the lacking of ligand binding domain of its own and autoinhibited constitutively. However, HER2 forms a heterodimer with other ligand-bound EGF receptor family members, therefore stabilizes ligand binding and enhances kinase-mediated activation of downstream molecules. HER2 plays a key role in development, cell proliferation and differentiation. HER2 gene has been reported to associate with malignancy and a poor prognosis in numerous carcinomas, including breast, prostate, ovarian, lung cancers and so on.

Rhesus HER2/ErbB2 References
  • Krawczyk N, et al. (2009) HER2 status on persistent disseminated tumor cells after adjuvant therapy may differ from initial HER2 status on primary tumor. Anticancer Res. 29(10): 4019-24.
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    Catalog: 90020-MM01-50
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