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ErbB2/Her2 Protein (AA 23-652) (His tag,Biotin)

ErbB2/Her2 Spezies: Human Wirt: HEK-293 Cells Recombinant >95 % as determined by reduced SDS-PAGE. Active
Pubmed (2 Referenzen)
Produktnummer ABIN2444140
$1,746.46
Zzgl. Versandkosten $45.00
Lieferung in 2 bis 3 Werktagen
  • Target Alle ErbB2/Her2 Proteine anzeigen
    ErbB2/Her2 (Receptor tyrosine-protein kinase erbB-2 (ErbB2/Her2))
    Protein-Typ
    Recombinant
    Biologische Aktivität
    Active
    Proteineigenschaft
    AA 23-652
    Spezies
    • 41
    • 6
    • 4
    • 3
    • 1
    Human
    Quelle
    • 28
    • 9
    • 9
    • 2
    • 2
    • 1
    • 1
    HEK-293 Cells
    Aufreinigungstag / Konjugat
    Dieses ErbB2/Her2 Protein ist gelabelt mit His tag,Biotin.
    Marke
    MABSol®,UltraLys
    Sequenz
    AA 23-652
    Spezifität
    The primary amines in the side chains of lysine residues and the N-terminus of the protein are conjugated with biotins using standard chemical labeling method. A standard biotin reagent (13.5 angstroms) is used in this product.
    Produktmerkmale
    This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 70.2 kDa. The protein migrates as 110-115 kDa on a SDS-PAGE gel under reducing (R) condition due to glycosylation.
    Reinheit
    >95 % as determined by reduced SDS-PAGE.
    Endotoxin-Niveau
    Less than 1.0 EU per μg by the LAL method.
  • Kommentare

    A chemically labeled biotinylated protein with ultra sensitivity.
    The product is produced using a chemical labeling approach. The primary amines in the side chains of lysine residues and the N-terminus of protein are conjugated with biotins.
    Chemical labeling usually results in multiple biotin attachment on a single protein molecule, which could potentially lead to higher detection sensitivity.

    Beschränkungen
    Nur für Forschungszwecke einsetzbar
  • Format
    Lyophilized
    Buffer
    PBS, pH 7.4
    Handhabung
    Please avoid repeated freeze-thaw cycles.
    Lagerung
    -20 °C
    Informationen zur Lagerung
    Lyophilized Protein should be stored at -20 °C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20 °C or -70 °C. Avoid repeated freeze-thaw cycles.
  • Mortensen, Skovsgaard, Okholm, Scavenius, Dupont, Rosen, Enghild, Kjems, Gothelf: "Small-Molecule Probes for Affinity-Guided Introduction of Biocompatible Handles on Metal-Binding Proteins." in: Bioconjugate chemistry, Vol. 29, Issue 9, pp. 3016-3025, (2019) (PubMed).

    Vivier, Sharma, Adumeau, Rodriguez, Fung, Zeglis: "The Impact of FcγRI Binding on ImmunoPET." in: Journal of nuclear medicine : official publication, Society of Nuclear Medicine, (2019) (PubMed).

  • Target
    ErbB2/Her2 (Receptor tyrosine-protein kinase erbB-2 (ErbB2/Her2))
    Andere Bezeichnung
    Her2 (ErbB2/Her2 Produkte)
    Synonyme
    CD340 Protein, HER-2 Protein, HER-2/neu Protein, HER2 Protein, MLN 19 Protein, NEU Protein, NGL Protein, TKR1 Protein, Erbb-2 Protein, Neu Protein, c-erbB2 Protein, c-neu Protein, mKIAA3023 Protein, wu:fv70f10 Protein, zgc:63601 Protein, erb2 Protein, erb-b2 receptor tyrosine kinase 2 Protein, ERBB2 Protein, Erbb2 Protein, erbb2 Protein
    Hintergrund
    Human Epidermal growth factor Receptor 2 (HER2) is also called ERBB2, HER-2,HER-2 /neu, NEU, NGL,TKR1 and c-erb B2,and is a protein giving higher aggressiveness in breast cancers. It is a member of the ErbB protein family, more commonly known as the epidermal growth factor receptor family. HER2 is a cell membrane surface-bound receptor tyrosine kinase and is normally involved in the signal transduction pathways leading to cell growth and differentiation. HER2 is thought to be an orphan receptor, with none of the EGF family of ligands able to activate it. Approximately 30 % of breast cancers have an amplification of the HER2 gene or overexpression of its protein product. Overexpression of this receptor in breast cancer is associated with increased disease recurrence and worse prognosis. HER2 appears to play roles in development, cancer, communication at the neuromuscular junction and regulation of cell growth and differentiation .
    Molekulargewicht
    70.2 kDa
    NCBI Accession
    NP_004439
    Pathways
    RTK Signalweg, Fc-epsilon Rezeptor Signalübertragung, EGFR Signaling Pathway, Neurotrophin Signalübertragung, Skeletal Muscle Fiber Development
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