Receptor Tyrosine Protein Kinase erbB-2 (ErbB2)

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CD340; EGFR2; HER-2/neu; HER2; NEU; MLN 19; NGL; TKR1; p185; Epidermal Growth Factor Receptor 2; V-Erb-B2 Erythroblastic Leukemia Viral Oncogene Homolog 2; Neuro/Glioblastoma Derived Oncogene Homolog

Receptor Tyrosine Protein Kinase erbB-2 (ErbB2)

epidermal growth factor receptor 2  is 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.

Organism species: Homo sapiens (Human)

CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPB867Hu01 Recombinant Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) Positive Control; Immunogen; SDS-PAGE; WB.
RPB867Hu02 Recombinant Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) Positive Control; Immunogen; SDS-PAGE; WB.
APB867Hu01 Active Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) Cell culture; Activity Assays.
APB867Hu02 Active Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) Cell culture; Activity Assays.
Antibodies PAB867Hu01 Polyclonal Antibody to Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) WB; IHC; ICC; IP.
MAB867Hu22 Monoclonal Antibody to Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) WB; IHC; ICC; IP.
LAB867Hu81 FITC-Linked Polyclonal Antibody to Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) WB; IHC; ICC; IF.
LAB867Hu71 Biotin-Linked Polyclonal Antibody to Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) WB; IHC; ICC.
PAB867Hu02 Polyclonal Antibody to Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) WB; IHC; ICC; IP.
MAB867Hu21 Monoclonal Antibody to Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) WB; IHC; ICC; IP.
MAB867Hu23 Monoclonal Antibody to Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) WB; IHC; ICC; IP.
MAB867Hu24 Monoclonal Antibody to Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) WB; IHC; ICC; IP.
MAB867Hu27 Monoclonal Antibody to Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) WB; IHC; ICC; IP.
MAB867Hu29 Monoclonal Antibody to Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) WB; IHC; ICC; IP.
Assay Kits SEB867Hu ELISA Kit for Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) Enzyme-linked immunosorbent assay for Antigen Detection.

Organism species: Mus musculus (Mouse)

CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPB867Mu01 Recombinant Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) Positive Control; Immunogen; SDS-PAGE; WB.
RPB867Mu02 Recombinant Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies PAB867Mu01 Polyclonal Antibody to Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) WB; IHC; ICC; IP.
PAB867Mu02 Polyclonal Antibody to Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) WB; IHC; ICC; IP.
Assay Kits SEB867Mu ELISA Kit for Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) Enzyme-linked immunosorbent assay for Antigen Detection.

Organism species: Rattus norvegicus (Rat)

CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPB867Ra01 Recombinant Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies PAB867Ra01 Polyclonal Antibody to Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) WB; IHC; ICC; IP.
LAB867Ra81 FITC-Linked Polyclonal Antibody to Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) WB; IHC; ICC; IF.
LAB867Ra71 Biotin-Linked Polyclonal Antibody to Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) WB; IHC; ICC.
MAB867Ra21 Monoclonal Antibody to Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) WB; IHC; ICC; IP.
Assay Kits SEB867Ra ELISA Kit for Receptor Tyrosine Protein Kinase erbB-2 (ErbB2) Enzyme-linked immunosorbent assay for Antigen Detection.
  1. "Similarity of protein encoded by the human c-erb-B-2 gene to epidermal growth factor receptor."Nature 319:230-234(1986) [PubMed] [Europe PMC] [Abstract]
  2. "Tyrosine kinase receptor with extensive homology to EGF receptor shares chromosomal location with neu oncogene."Science 230:1132-1139(1985) [PubMed] [Europe PMC] [Abstract]
  3. "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
  4. "Human HER2 (neu) promoter: evidence for multiple mechanisms for transcriptional initiation."Mol. Cell. Biol. 7:2597-2601(1987) [PubMed] [Europe PMC] [Abstract]
  5. "Protein interaction network of alternatively spliced isoforms from brain links genetic risk factors for autism." Nat. Commun. 5:3650-3650(2014) [PubMed] [Europe PMC] [Abstract]
  6. "A v-erbB-related protooncogene, c-erbB-2, is distinct from the c-erbB-1/epidermal growth factor-receptor gene and is amplified in a human salivary gland adenocarcinoma."Proc. Natl. Acad. Sci. U.S.A. 82:6497-6501(1985) [PubMed] [Europe PMC] [Abstract]
  7. "Amplification of a novel v-erbB-related gene in a human mammary carcinoma."Science 229:974-976(1985) [PubMed] [Europe PMC] [Abstract]
  8. "Molecular cloning and sequencing of an intron of Her-2/neu (ERBB2) gene."DNA Cell Biol. 12:611-615(1993) [PubMed] [Europe PMC] [Abstract]
  9. "ErbB receptor-induced activation of stat transcription factors is mediated by Src tyrosine kinases."J. Biol. Chem. 274:17209-17218(1999) [PubMed] [Europe PMC] [Abstract]
  10. "Class II phosphoinositide 3-kinases are downstream targets of activated polypeptide growth factor receptors."Mol. Cell. Biol. 20:3817-3830(2000) [PubMed] [Europe PMC] [Abstract]
  11. "Heregulin targets gamma-catenin to the nucleolus by a mechanism dependent on the DF3/MUC1 oncoprotein."Mol. Cancer Res. 1:765-775(2003) [PubMed] [Europe PMC] [Abstract]
  12. "Binding at and transactivation of the COX-2 promoter by nuclear tyrosine kinase receptor ErbB-2."Cancer Cell 6:251-261(2004) [PubMed] [Europe PMC] [Abstract]
  13. "Plexin-B1/RhoGEF-mediated RhoA activation involves the receptor tyrosine kinase ErbB-2."J. Cell Biol. 165:869-880(2004) [PubMed] [Europe PMC] [Abstract]
  14. "Memo mediates ErbB2-driven cell motility."Nat. Cell Biol. 6:515-522(2004) [PubMed] [Europe PMC] [Abstract]
  15. "Endosomal transport of ErbB-2: mechanism for nuclear entry of the cell surface receptor."Mol. Cell. Biol. 25:11005-11018(2005) [PubMed] [Europe PMC] [Abstract]
  16. "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks."Cell 127:635-648(2006) [PubMed] [Europe PMC] [Abstract]
  17. "Biosynthesis of tumorigenic HER2 C-terminal fragments by alternative initiation of translation."EMBO J. 25:3234-3244(2006) [PubMed] [Europe PMC] [Abstract]
  18. "Neuregulin-1 only induces trans-phosphorylation between ErbB receptor heterodimer partners."Cell. Signal. 19:466-471(2007) [PubMed] [Europe PMC] [Abstract]
  19. "Plexin-B2, but not Plexin-B1, critically modulates neuronal migration and patterning of the developing nervous system in vivo."J. Neurosci. 27:6333-6347(2007) [PubMed] [Europe PMC] [Abstract]
  20. "Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle."Mol. Cell 31:438-448(2008) [PubMed] [Europe PMC] [Abstract]
  21. "A quantitative atlas of mitotic phosphorylation."Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed] [Europe PMC] [Abstract]
  22. "Brk is coamplified with ErbB2 to promote proliferation in breast cancer."Proc. Natl. Acad. Sci. U.S.A. 105:12463-12468(2008) [PubMed] [Europe PMC] [Abstract]
  23. "ErbB2-mediated Src and signal transducer and activator of transcription 3 activation leads to transcriptional up-regulation of p21Cip1 and chemoresistance in breast cancer cells."Mol. Cancer Res. 7:592-600(2009) [PubMed] [Europe PMC] [Abstract]
  24. "ErbB2 receptor controls microtubule capture by recruiting ACF7 to the plasma membrane of migrating cells."Proc. Natl. Acad. Sci. U.S.A. 107:18517-18522(2010) [PubMed] [Europe PMC] [Abstract]
  25. "Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis."Sci. Signal. 3:RA3-RA3(2010) [PubMed] [Europe PMC] [Abstract]
  26. "Genetic and structural variation in the gastric cancer kinome revealed through targeted deep sequencing."Cancer Res. 71:29-39(2011) [PubMed] [Europe PMC] [Abstract]
  27. "Nuclear ErbB2 enhances translation and cell growth by activating transcription of ribosomal RNA genes."Cancer Res. 71:4269-4279(2011) [PubMed] [Europe PMC] [Abstract]
  28. "Dissociation of epidermal growth factor receptor and ErbB2 heterodimers in the presence of somatostatin receptor 5 modulate signaling pathways."Endocrinology 152:931-945(2011) [PubMed] [Europe PMC] [Abstract]
  29. "System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation."Sci. Signal. 4:RS3-RS3(2011) [PubMed] [Europe PMC] [Abstract]
  30. "An enzyme assisted RP-RPLC approach for in-depth analysis of human liver phosphoproteome."J. Proteomics 96:253-262(2014) [PubMed] [Europe PMC] [Abstract]
  31. "Poor binding of a HER-2/neu epitope (GP2) to HLA-A2.1 is due to a lack of interactions with the center of the peptide."J. Biol. Chem. 274:36422-36427(1999) [PubMed] [Europe PMC] [Abstract]
  32. "Novel mode of ligand recognition by the Erbin PDZ domain."J. Biol. Chem. 278:1399-1402(2003) [PubMed] [Europe PMC] [Abstract]
  33. "Solution structure of the human Grb7-SH2 domain/erbB2 peptide complex and structural basis for Grb7 binding to ErbB2."J. Biomol. NMR 27:205-219(2003) [PubMed] [Europe PMC] [Abstract]
  34. "Structure of the extracellular region of HER2 alone and in complex with the Herceptin Fab."Nature 421:756-760(2003) [PubMed] [Europe PMC] [Abstract]
  35. "Insights into ErbB signaling from the structure of the ErbB2-pertuzumab complex."Cancer Cell 5:317-328(2004) [PubMed] [Europe PMC] [Abstract]
  36. "Variants of the antibody herceptin that interact with HER2 and VEGF at the antigen binding site."Science 323:1610-1614(2009) [PubMed] [Europe PMC] [Abstract]
  37. "Structural basis for high-affinity HER2 receptor binding by an engineered protein."Proc. Natl. Acad. Sci. U.S.A. 107:15039-15044(2010) [PubMed] [Europe PMC] [Abstract]
  38. "Structural analysis of the mechanism of inhibition and allosteric activation of the kinase domain of HER2 protein."J. Biol. Chem. 286:18756-18765(2011) [PubMed] [Europe PMC] [Abstract]
  39. "Characterization of a new allele of the human ERBB2 gene by allele-specific competition hybridization."Genomics 15:426-429(1993) [PubMed] [Europe PMC] [Abstract]
  40. "Lung cancer: intragenic ERBB2 kinase mutations in tumours." Nature 431:525-526(2004) [PubMed] [Europe PMC] [Abstract]
  41. "Patterns of somatic mutation in human cancer genomes." Nature 446:153-158(2007) [PubMed] [Europe PMC] [Abstract]