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          • Primary Antibodies ›
          • Her-3 (ErbB3) Antibodies

          Invitrogen

          ErbB3 Recombinant Rabbit Monoclonal Antibody (R5)

          View all (66) Her-3 (ErbB3) antibodies

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          Cite ErbB3 Recombinant Rabbit Monoclonal Antibody (R5)

          Additional Information:
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          • Antibody Testing Data (2)
          ErbB3 Antibody in Flow Cytometry (Flow)
          Group 53 Created with Sketch.
          ErbB3 Antibody in Flow Cytometry (Flow)
          Group 53 Created with Sketch.

          FIGURE: 1 / 2

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          ErbB3 Antibody (MA5-50675) in Flow

          Flow cytometry analysis of ErbB3 in SK-Br-3 cells. Cells were washed twice with cold PBS and resuspend, then stained with ErbB3 recombinant monoclonal antibody (Product # MA5-50675) at a dilution of 1 µg/mL (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at 4&(8)451; for an hour, cells were stained with secondary antibody iFluor™ 488 conjugate-Goat anti-Rabbit IgG at a dilution of 1:1,000 for 30 minutes at 4&(8)451;. Unlabeled sample was used as a control (cells without incubation with prima... View More {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          ErbB3 Antibody in Flow Cytometry (Flow)
          ErbB3 Antibody in Flow Cytometry (Flow)

          Product Details

          MA5-50675

          Applications
          Tested Dilution
          Publications

          Flow Cytometry (Flow)

          1:100-1:1,000
          -
          Product Specifications

          Species Reactivity

          Human

          Host/Isotype

          Rabbit / IgG

          Expression System

          HEK293 cells

          Class

          Recombinant Monoclonal

          Type

          Antibody

          Clone

          R5

          Immunogen

          Recombinant protein within Human Her-3 Extracellular domain.

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Protein A

          Storage buffer

          PBS, pH 7.4, with 0.05% BSA, 40% glycerol

          Contains

          0.05% sodium azide

          Storage conditions

          Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_3092875

          Product Specific Information

          Positive control: MCF-7, SK-Br-3.

          Predicted band size: 148 kDa

          Subcellular Location: Cell membrane; Secreted.

          Target Information

          ErbB3 (c-erbB-3/HER-3) is a member of the type I family of growth factor receptors and binds to ligands in the heregulin family. ErbB3 is over-expressed in a variety of tumors in the prostate, bladder, breast, stomach, pancreas, and colon. Heregulin and EGF stimulate tyrosine phosphorylation of c-erbB-3 to different extents. The ErbB3 gene is located on the long arm of human chromosome 12 (12q13) and is transcribed into a 6. 2kb mRNA which is translated into a 160/180 kDa glycoprotein. The ErbB3 gene encodes a transmembrane receptor tyrosine kinase due to alternative splicing and forms heterodimers with other EGF receptor family members that have kinase activity. Heterodimerization leads to the activation of pathways that lead to cell proliferation or differentiation. Alternate transcriptional splice variants encoding different isoforms of ErbB3 have been characterized. One ErbB3 isoform lacks the intermembrane region, is secreted outside the cell, and acts to modulate the activity of the membrane-bound form. Additional splice variants have also been reported, but they have not been thoroughly characterized.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          References (0)

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          Cite this product

          Bioinformatics

          Protein Aliases: C-errB-3; epidermal growth factor receptor precursor; HER3 protein precursor; human epidermal growth factor receptor 3; MDA BF 1; MGC88033; p180 ErbB3; p45 sErbB3; p85 sErbB3; Proto-oncogene-like protein c-ErbB-3; Receptor tyrosine-protein kinase erbB-3; Tyrosine kinase-type cell surface receptor HER3; unnamed protein product; v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 3

          View more View less

          Gene Aliases: c-erbB-3; c-erbB3; ErbB-3; ERBB3; erbB3-S; FERLK; HER3; LCCS2; MDA-BF-1; p180-ErbB3; p45-sErbB3; p85-sErbB3; VSCN1

          View more View less

          UniProt ID: (Human) P21860

          View more View less

          Entrez Gene ID: (Human) 2065

          View more View less

          Function(s)
          nucleotide binding protein kinase activity protein tyrosine kinase activity transmembrane signaling receptor activity protein binding ATP binding kinase activity transferase activity growth factor binding protein tyrosine kinase activator activity ubiquitin protein ligase binding signaling receptor activity neuregulin receptor activity neuregulin binding identical protein binding ErbB-3 class receptor binding protein heterodimerization activity
          Process(es)
          endocardial cushion development negative regulation of cell adhesion signal transduction transmembrane receptor protein tyrosine kinase signaling pathway epidermal growth factor receptor signaling pathway peripheral nervous system development heart development negative regulation of signal transduction positive regulation of gene expression Schwann cell differentiation Schwann cell development cranial nerve development neuron differentiation ERBB2-ERBB3 signaling pathway wound healing regulation of cell proliferation myelination negative regulation of apoptotic process positive regulation of MAPK cascade protein kinase B signaling negative regulation of neuron apoptotic process positive regulation of epithelial cell proliferation negative regulation of secretion neuron apoptotic process positive regulation of protein kinase B signaling positive regulation of cardiac muscle tissue development positive regulation of calcineurin-NFAT signaling cascade motor neuron apoptotic process extrinsic apoptotic signaling pathway in absence of ligand negative regulation of motor neuron apoptotic process
          It has to be done as per old AB suggested Products section.

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          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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