![IHC-P analysis of human breast carcinoma tissue using GTX17891 Her2 / ErbB2 antibody [ERBB2/2452]. IHC-P analysis of human breast carcinoma tissue using GTX17891 Her2 / ErbB2 antibody [ERBB2/2452].](https://www.genetex.com/upload/website/prouct_img/normal/GTX17891/GTX17891_20200115_IHC-P_362_w_23060620_899.webp)
IHC-P analysis of human breast carcinoma tissue using GTX17891 Her2 / ErbB2 antibody [ERBB2/2452].
Her2 / ErbB2 antibody [ERBB2/2452]
GTX17891
ApplicationsImmunoHistoChemistry, ImmunoHistoChemistry Paraffin, Other Application
Product group Antibodies
TargetERBB2
Overview
- SupplierGeneTex
- Product NameHer2 / ErbB2 antibody [ERBB2/2452]
- Delivery Days Customer9
- Application Supplier NoteIHC-P: 1-2microg/ml for 30 min at RT. *Optimal dilutions/concentrations should be determined by the researcher.Not tested in other applications.
- ApplicationsImmunoHistoChemistry, ImmunoHistoChemistry Paraffin, Other Application
- CertificationResearch Use Only
- ClonalityMonoclonal
- Clone IDERBB2/2452
- Concentration0.2 mg/ml
- ConjugateUnconjugated
- Gene ID2064
- Target nameERBB2
- Target descriptionerb-b2 receptor tyrosine kinase 2
- Target synonymsCD340, HER-2, HER-2/neu, HER2, MLN 19, MLN-19, NEU, NGL, TKR1, VSCN2, c-ERB-2, c-ERB2, p185(erbB2), receptor tyrosine-protein kinase erbB-2, c-erb B2/neu protein, herstatin, human epidermal growth factor receptor 2, metastatic lymph node gene 19 protein, neuro/glioblastoma derived oncogene homolog, neuroblastoma/glioblastoma derived oncogene homolog, proto-oncogene Neu, proto-oncogene c-ErbB-2, tyrosine kinase-type cell surface receptor HER2, v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 2, v-erb-b2 avian erythroblastic leukemia viral oncoprotein 2, v-erb-b2 erythroblastic leukemia viral oncogene homolog 2, neuro/glioblastoma derived oncogene homolog
- HostMouse
- IsotypeIgG2a
- Protein IDP04626
- Protein NameReceptor tyrosine-protein kinase erbB-2
- Scientific DescriptionThis 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 different isoforms and others that have not been fully characterized. [provided by RefSeq, Jul 2008]
- Storage Instruction-20°C or -80°C,2°C to 8°C
- UNSPSC12352203


![IHC-P analysis of human breast carcinoma tissue using GTX17894 Her2 / ErbB2 antibody [ERBB2/2453].](https://www.genetex.com/upload/website/prouct_img/normal/GTX17894/GTX17894_20200115_IHC-P_363_w_23060620_927.webp)

![Extracts of SK-BR-3 cells were resolved by SDS-PAGE on a 10% Tris-glycine gel and transferred to PVDF. The membrane was either not treated (1-5, 7) or treated (6, 8) with YOP phosphatase, blocked with a 5% BSA-TBST buffer overnight at 4oC, then incubated with the ErbB-2 [pY1248] antibody for two hours at room temperature in a 3% BSA-TBST buffer, following prior incubation with: no peptide (1, 5-8), the non-phosphopeptide corresponding to the phosphopeptide immunogen (2), a generic phosphotyrosine-containing peptide (3), or the phosphopeptide immunogen (4). After washing, the membrane was incubated with goat F(ab)2 anti-rabbit IgG alkaline phosphatase and signals were detected.The data show that only the phosphopeptide corresponding to ErbB-2 [pY1248] blocks the antibody signal, demonstrating the specificity of the antibody. The data also show that phosphatase stripping eliminates the signal, further verifying that the antibody is phospho-specific.](https://www.genetex.com/upload/website/prouct_img/normal/GTX25654/ErbB2-phospho-Tyr1248-antibody_WB_GTX25654-1_w_23060722_679.webp)