Hamburger Menu Button
Thermo Fisher Scientific Logo
Sign in
Don't have an account ? Create Account
  • Products
    • Antibodies
    • Cell Culture Media
    • Chemicals
    • Chromatography Columns and Cartridges
    • Lab Equipment
    • Lab Plasticware and Supplies
    • Microplates
    • Oligos, Primers, Probes and Genes
    • TaqMan Real-Time PCR Assays
    • Greener Products
    • See all product categories
  • Applications
    • Bioprocessing
    • Cell Culture and Transfection
    • Cell and Gene Therapy
    • Chromatography
    • Molecular Testing
    • Digital Solutions
    • DNA and RNA Extraction and Analysis
    • Spectroscopy, Elemental and Isotope Analysis
    • See all applications and techniques
  • Services
    • 360° CDMO and CRO Solutions
    • CDMO Services
    • CRO Services
    • Custom Services
    • Enterprise Services
    • Financial and Leasing Services
    • Instrument Services
    • Lab Informatics
    • OEM and Commercial Supply
    • Training Services
    • Unity Lab Services
    • See all services
  • Help and Support
    • How to Order
    • Instrument Support
    • Learning Centers
    • Register for an Account
    • Technical Support Centers
    • See all help and support topics
  • Popular
    • TaqMan Real-Time PCR Assays
      TaqMan Real-Time PCR Assays
    • Antibodies
      Antibodies
    • Oligos, Primers & Probes
      Oligos, Primers & Probes
    • GeneArt Gene Synthesis
      GeneArt Gene Synthesis
    • Cell Culture Plastics
      Cell Culture Plastics
  • Special Offers
  • Contact Us
  • Quick Order
  • Order Status and Tracking
  • Documents and Certificates
Thermo Fisher Scientific Logo

Search Thermo Fisher Scientific

Primary Antibodies
  • Search All
  • Popular Product Areas
  • TaqMan Assays
  • Primary Antibodies
  • Secondary Antibodies
  • Isotype Controls
  • Proteins & Peptides
  • ELISA Kits
  • All Documents & Support
  • Certificates
  • SDS
  • Manuals & Protocols
  • Product FAQs
    Search button Close
            Target of Interest
            Application
            Target Species
            • Order Status
            • Quick Order
            • Sign in
              Sign in
              Don't have an account ? Create Account
              • Account
              • Check Order Status
              • Aspire Member Program
              • Connect: Lab, Data, Apps
              • Custom Products & Projects
              • Services Central

            Disclaimer

            Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

            Loading ...
            • Primary Antibodies ›
            • Her-2 (ErbB2) Antibodies

            Invitrogen

            ErbB2 (HER-2) Monoclonal Antibody (L26)

            Advanced Verification
            5 References
            View all (285) Her-2 (ErbB2) antibodies
            Datasheet
            Protocols
            Questions & Answers
            Catalog # MA5-13679
            Web quote
            You can generate a web quote (PDF) by signing in to your account and adding products to your cart. View cart and click the 'Generate a web quote' button. With your web quote document, you can get approval for your order and complete your order online.
             
            Price (USD)
            550.00
            500 µL
             
            Check your price
            Request bulk or custom format
            Join Aspire™ for free antibodies
            Datasheet
            Protocols
            Questions & Answers

            Cite ErbB2 (HER-2) Monoclonal Antibody (L26)

            • Antibody Testing Data (1)
            • Advanced Verification (2)
            Application
            ErbB2 (HER-2) Antibody in Immunocytochemistry (ICC/IF)
            Group 53 Created with Sketch.

            FIGURE: 1 / 3

            ErbB2 (HER-2) Antibody (MA5-13679) in ICC/IF

            Immunofluorescence analysis of Her2 was performed using 70% confluent log phase SK-BR-3 cells. The cells were fixed with 4% paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 10 minutes, and blocked with 1% BSA for 1 hour at room temperature. The cells were labeled with Her2 Mouse monoclonal Antibody (Product # MA5-13679) at 5 µg/mL in 0.1% BSA and incubated overnight at 4 degree Cel... View More
            View Product

            ErbB2 (HER-2) Antibody in Immunocytochemistry (ICC/IF)
            ErbB2 (HER-2) Antibody
            ErbB2 (HER-2) Antibody

            Product Details

            MA5-13679

            Applications
            Tested Dilution
            Publications

            Immunohistochemistry (IHC)

            -
            View 3 publications 3 publications

            Immunocytochemistry (ICC/IF)

            5 µg/mL
            View 1 publication 1 publication

            Immunoprecipitation (IP)

            2 µg/mg protein lysate
            -

            Neutralization (Neu)

            -
            View 1 publication 1 publication
            Product Specifications

            Species Reactivity

            Human

            Published species

            Human

            Host/Isotype

            Mouse / IgG1, kappa

            Class

            Monoclonal

            Type

            Antibody

            Clone

            L26

            Immunogen

            Extracellular domain of recombinant human c-erbB-2/HER-2 oncoprotein

            Conjugate

            Unconjugated

            Form

            Liquid

            Concentration

            0.2 mg/mL

            Purification

            Protein G

            Storage buffer

            PBS, pH 7.4, with 0.2% BSA

            Contains

            no preservative

            Storage conditions

            -20°C, Avoid Freeze/Thaw Cycles

            Shipping conditions

            Ambient (domestic); Wet ice (international)

            RRID

            AB_10983761

            Product Specific Information

            MA5-13679 targets HER-2 in immunoprecipitation applications and shows reactivity with Human samples.

            The MA5-13679 immunogen is extracellular domain of recombinant human c-erbB-2/HER-2 oncoprotein.

            Target Information

            ErbB2 (HER2) is a receptor tyrosine kinase that is overexpressed in some breast tumors. Herceptin, used in treatment of metastatic Her2-positive cancer, is monoclonal antibody targeting this kinase.

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

            Bioinformatics

            Protein Aliases: c-erb B2/neu protein; CD antigen CD340; CD340; erb-b2; erbb 2; ErbB2 (pTyr1139); ErbB2 (pY1139); ErbB2 phospho Y1139; her 2; herstatin; human epidermal growth factor receptor 2; metas; Metastatic lymph node gene 19 protein; MLN 19; neuro/glioblastoma derived oncogene homolog; neuroblastoma/glioblastoma derived oncogene homolog; p185erbB2; phospho ErbB2; Proto-oncogene c-ErbB-2; Proto-oncogene Neu; Receptor tyrosine-protein kinase erbB-2; Tyrosine kinase-type cell surface receptor HER2; v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 2; v-erb-b2 avian erythroblastic leukemia viral oncoprotein 2; v-erb-b2 erythroblastic leukemia viral oncogene homolog 2, neuro/glioblastoma derived oncogene homolog

            View more View less

            Gene Aliases: CD340; ERBB2; HER-2; HER-2/neu; HER2; MLN 19; MLN19; NEU; NGL; TKR1

            View more View less

            UniProt ID: (Human) P04626

            View more View less

            Entrez Gene ID: (Human) 2064

            View more View less

            Function(s)

            RNA polymerase I core binding protein tyrosine kinase activity transmembrane receptor protein tyrosine kinase activity receptor signaling protein tyrosine kinase activity transmembrane signaling receptor activity Ras guanyl-nucleotide exchange factor activity protein binding ATP binding protein C-terminus binding growth factor binding protein phosphatase binding identical protein binding ErbB-3 class receptor binding phosphatidylinositol-4,5-bisphosphate 3-kinase activity protein heterodimerization activity protein dimerization activity transmembrane signal receptor

            Process(es)

            MAPK cascade positive regulation of protein phosphorylation transcription, DNA-templated protein phosphorylation signal transduction cell surface receptor signaling pathway enzyme linked receptor protein signaling pathway transmembrane receptor protein tyrosine kinase signaling pathway peripheral nervous system development heart development neuromuscular junction development motor neuron axon guidance cell proliferation phosphatidylinositol 3-kinase signaling regulation of phosphatidylinositol 3-kinase signaling peptidyl-tyrosine phosphorylation positive regulation of cell growth regulation of microtubule-based process negative regulation of immature T cell proliferation in thymus ERBB2 signaling pathway wound healing myelination positive regulation of MAP kinase activity positive regulation of GTPase activity positive regulation of translation regulation of angiogenesis positive regulation of cell adhesion positive regulation of transcription from RNA polymerase I promoter positive regulation of transcription from RNA polymerase III promoter protein autophosphorylation phosphatidylinositol phosphorylation phosphatidylinositol-mediated signaling oligodendrocyte differentiation positive regulation of epithelial cell proliferation regulation of ERK1 and ERK2 cascade cellular response to growth factor stimulus cellular response to epidermal growth factor stimulus positive regulation of protein targeting to membrane regulation of cell motility
            It has to be done as per old AB suggested Products section.
            guarantee_icon

            Performance Guarantee

            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.*

            Learn more
            help_icon

            We're here to help

            Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.

            Contact tech support
            Ordering Plus Icon Minus Icon
            • Order Status
            • Order Help
            • Quick Order
            • Supply Center
            • eProcurement
            Support Plus Icon Minus Icon
            • Help and Support
            • Contact Us
            • Technical Support Centers
            • Documents and Certificates
            • Report a Site Issue
            Resources Plus Icon Minus Icon
            • Learning Centers
            • Promotions
            • Events and Webinars
            • Social Media
            About Thermo Fisher Plus Icon Minus Icon
            • About Us
            • Careers
            • Investors
            • News
            • Social Responsibility
            • Trademarks
            • Consumer Health Data Privacy Policy
            Our Portfolio Plus Icon Minus Icon
            • Thermo Scientific
            • Applied Biosystems
            • Invitrogen
            • Gibco
            • Ion Torrent
            • Fisher Scientific
            • Unity Lab Services
            • Patheon
            • PPD
            • Terms & Conditions
            • Privacy Information Center
            • Price & Freight Policy
            • Cookie Preferences

              Your choices regarding cookies on this site

              We and our affiliates and vendors use cookies and similar technologies to operate our sites, recognize visitors to our sites, provide secure log-in, collect statistics to optimize site functionality, and deliver content tailored to your interests. Click Accept All to accept all cookies and go directly to the site, click Reject All to reject all but cookies strictly necessary to the functioning of this site (required cookies), or click on Manage Settings to see detailed descriptions of the types of cookies and choose whether to accept certain cookies while on the site.
            © 2006-2025 Thermo Fisher Scientific Inc. All rights reserved. All trademarks are the property of Thermo Fisher Scientific and its subsidiaries unless otherwise specified.
            United States flag icon
            United States

            Your items have has been added!


            Host server : magellan-search-green-56756dfb8b-mfpfg:80/100.66.79.199:80.
            git-commit: de6905f249d25e22729e613aef254bb544bd8b7c
            git-url: https://github.com/thermofisher/magellan-search
            git-branch: release/2.31.1-2025.06.25-1.0