Neu monoclonal antibody; host Mouse; reactivity Human
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erb-b2 receptor tyrosine kinase 2(ERBB2) Homo sapiens This gene encodes a member of the epidermal growth factor (EGF) receptor family of receptor tyrosine kinases. This protein has no ligand binding domain of its own and therefore cannot bind growth factors. However, it does bind tightly to other ligand-bound EGF receptor family members to form a heterodimer, stabilizing ligand binding and enhancing kinase-mediated activation of downstream signalling pathways, such as those involving mitogen-activated protein kinase and phosphatidylinositol-3 kinase. Allelic variations at amino acid positions 654 and 655 of isoform a (positions 624 and 625 of isoform b) have been reported, with the most common allele, Ile654/Ile655, shown here. Amplification and/or overexpression of this gene has been reported in numerous cancers, including breast and ovarian tumors. Alternative splicing results in several additional transcript variants, some encoding d
Fully tested in-house by ABMIUM, or supported by an advanced validation report from a partner reviewed by ABMIUM. Highest confidence. Non-conformities fully supported under the ABMIUM Product Promise.
Quality verified. Independent collaborator or expected-performance data available. Product meets ABMIUM quality standards.
Expected to work based on structural and biochemical data. Not yet directly tested by ABMIUM or a collaborator. No non-conformity support for this combination.
Not recommended for this application or species/sample combination. This may indicate either evidence of unsuitability or that the combination has not been tested and therefore cannot currently be recommended.
Evidence status by application and model.
| Species / reactivity | WB | IHC-P | IF | ELISA |
|---|---|---|---|---|
| Human |
This product is manufactured by Reed Biotech and sold through ABMIUM without relabelling.
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ERBB2 identifies erb-b2 receptor tyrosine kinase 2 in Homo sapiens (Human). This target record connects NCBI Gene 2064, UniProtKB P04626 and related ABMIUM catalogue products.
Biological function: ERBB2 (HER2) is a receptor tyrosine kinase in the EGFR/ERBB family. It has no known direct activating ligand and acts as a preferred heterodimerisation partner for other ligand-bound ERBB receptors, amplifying downstream signalling controlling cell proliferation, survival and differentiation.
