Mouse Anti-ERBB2 Recombinant Antibody (VS3-CJ361)

CAT#: VS3-CJ361

This product is a mouse antibody that recognizes ERBB2.

Gene Expression
Figure 1 IF staining of human cell line U-251 MG Figure 2 IF staining of human cell line A-431 Figure 3 High expression in esophagus Figure 4 IHC staining of human rectum Figure 5 IHC staining of human urinary bladder Figure 6 Kidney Figure 7 Breast Figure 8 RNA cell line category: Group enriched (OE19, SK-BR-3)

Specifications

  • Immunogen
  • Recombinant protein
  • Host Species
  • Mouse
  • Type
  • Mouse IgG2b, κ
  • Specificity
  • Human ERBB2
  • Species Reactivity
  • Human
  • Applications
  • WB
  • Conjugate
  • Unconjugated

Product Property

  • Purification
  • Protein A/G affinity purified
  • Purity
  • >95% as determined by SDS-PAGE
  • Buffer
  • PBS
  • Preservative
  • 0.09% sodium azide
  • Storage
  • Store at 4°C for short term. Aliquot and store at -20°C for long term. Avoid repeated freeze/thaw cycles.
  • Shipping
  • Ice packs

Applications

  • Application Notes
  • This antibody has been tested for use in Western Blot (1:1000).

Target

  • Alternative Names
  • HER2; MLN19; NEU; NGL; Receptor tyrosine-protein kinase erbB-2; Metastatic lymph node gene 19 protein; MLN 19; Proto-oncogene Neu; Proto-oncogene c-ErbB-2; Tyrosine kinase-type cell surface receptor HER2; p185erbB2; CD340; TKR1; HER-2/neu
  • Sequence Similarities
  • Belongs to the protein kinase superfamily. Tyr protein kinase family. EGF receptor subfamily.
  • Cellular Localization
  • Cell membrane, Cell projection, Cytoplasm, Membrane, Nucleus
  • Post Translation Modifications
  • Autophosphorylated. Autophosphorylation occurs in trans, i.e. one subunit of the dimeric receptor phosphorylates tyrosine residues on the other subunit (Probable). Ligand-binding increases phosphorylation on tyrosine residues (PubMed:27134172, PubMed:33497358).
    Signaling via SEMA4C promotes phosphorylation at Tyr-1248 (PubMed:17554007).
    Dephosphorylated by PTPN12 (PubMed:27134172).
  • Function
  • 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, membrane-bound 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.
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Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

Datasheet

MSDS

COA

Certificate of Analysis Lookup

To download a Certificate of Analysis, please enter a lot number in the search box below. Note: Certificate of Analysis not available for kit components.

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Isotype Control

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