Her2 (ERBB2) (NM_004448) Human Recombinant Protein

CAT#: TP710004

Recombinant protein of human v-erb-b2 erythroblastic leukemia viral oncogene homolog 2,neuro/glioblastoma derived oncogene homolog (avian) (ERBB2),residues 676-1255aa,with C-terminal DDK tag,expressed in sf9s, 20ug

Product Images

Specifications

Product Data

• Species: Human
• Expression Host: Sf9
• Expression cDNA Clone or AA Sequence:
  Protein Sequence

  A DNA sequence from TrueORF clone, RC212583, encoding the kinase domain (Lys676-Val1255) of human ERBB2
• Tag: C-DDK
• Predicted MW: 64 kDa
• Concentration: >50 ug/mL as determined by microplate BCA method
• Purity: > 80% as determined by SDS-PAGE and Coomassie blue staining
• Buffer: 50mM Tris-HCl pH8.0, 150mM NaCl, 20% glycerol
• Storage: Store at -80°C.
• Stability: Stable for 12 months from the date of receipt of the product under proper storage and handling conditions. Avoid repeated freeze-thaw cycles.

Reference Data

• RefSeq: NP_004439
• Locus ID: 2064
• UniProt ID: P04626, X5DNK3
• Cytogenetics: 17q12
• Refseq Size: 4624
• Refseq ORF: 3765
• Synonyms: CD340; HER-2; HER-2/neu; HER2; MLN 19; NEU; NGL; TKR1
• Summary: '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 different isoforms and others that have not been fully characterized. [provided by RefSeq, Jul 2008]'
• Protein Families: Druggable Genome, Protein Kinase, Transmembrane
• Protein Pathways: Adherens junction, Bladder cancer, Calcium signaling pathway, Endometrial cancer, ErbB signaling pathway, Focal adhesion, Non-small cell lung cancer, Pancreatic cancer, Pathways in cancer, Prostate cancer