ErbB2/Her2 Protein (AA 676-1255)

N° du produit ABIN7939507

Protéine Recombinant ErbB2/Her2 exprimée dans Baculovirus infected Insect Cells.

Aperçu rapide pour ErbB2/Her2 Protein (AA 676-1255) (ABIN7939507)

Antigène: ErbB2/Her2 (Receptor tyrosine-protein kinase erbB-2 (ErbB2/Her2))

Type de proteíne: Recombinant

Origine: Humain

Source: Baculovirus infected Insect Cells

Application: Screening Assay (ScA), Functional Studies (Func), Activity Assay (AcA)

Détail du produit

Attributs du protein: AA 676-1255

Fonction: Recombinant ERBB2 (676-1255) protein

Information d'application

Indications d'application: Optimal working dilution should be determined by the investigator.

Restrictions: For Research Use only

Stockage

Format: Liquid

Buffer: Recombinant ERBB2 (676-1255) protein is supplied in 25 mM HEPESNaOH pH 7.5, 300 mM NaCl, 10 % glycerol, 0.04 % Triton X-100 and 0.5 mM TCEP.

Conseil sur la manipulation: Avoid repeated freeze/thaw cycles,keep on ice when not in storage

Stock: -80 °C

Stockage commentaire: Recombinant proteins in solution are temperature sensitive and must be stored at -80°C to prevent degradation. Avoid repeated freeze/thaw cycles and keep on ice when not in storage.

Détail du antigène

Antigène: ErbB2/Her2 (Receptor tyrosine-protein kinase erbB-2 (ErbB2/Her2))

Autre désignation: ERBB2

Sujet:

Protein Background: ERBB2(Receptor tyrosine-protein kinase erbB-2) is a protein tyrosine kinase that is part of several cell surface receptor complexes, but that apparently needs a coreceptor for ligand binding. Essential component of a neuregulin-receptor complex, although neuregulins do not interact with it alone. GP30 is a potential ligand for this receptor. Regulates outgrowth and stabilization of peripheral microtubules (MTs). Upon ERBB2 activation, the MEMO1- RHOA-DIAPH1 signaling pathway elicits the phosphorylation and thus the inhibition of GSK3B at cell membrane. This prevents the phosphorylation of APC and CLASP2, allowing its association with the cell membrane. In turn, membranebound APC allows the localization of MACF1 to the cell membrane, which is required for microtubule capture and stabilization.In the nucleus is involved in transcriptional regulation. Associates with the 5'-TCAAATTC-3' sequence in the PTGS2/COX-2 promoter and activates its transcription. Implicated in transcriptional activation of CDKN1A, the function involves STAT3 and SRC. Involved in the transcription of rRNA genes by RNA Pol I and enhances protein synthesis and cell growth.

Short Description: Recombinant ERBB2 (676-1255) protein that includes amino acids 676-1255 of human ERBB2 protein (accession number NP_004439.2) was expressed in a baculovirus expression system, and contains an N-terminal FLAG tag. The molecular weight of the protein is 65.33 kDa.

Aliases: HER2, NEU, CD340

Pathways: Signalisation RTK, Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Neurotrophin Signaling Pathway, Skeletal Muscle Fiber Development