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          • Primary Antibodies ›
          • CD81 Antibodies

          Proteintech

          CD81 Monoclonal Antibody (EAT2)

          View all (61) CD81 antibodies

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          Cite CD81 Monoclonal Antibody (EAT2)

          Additional Information:
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          • Antibody Testing Data (1)
          CD81 Antibody in Flow Cytometry (Flow)
          Group 53 Created with Sketch.
          CD81 Antibody in Flow Cytometry (Flow)
          Group 53 Created with Sketch.

          FIGURE: 1 / 1

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          CD81 Antibody (65220-1-IG) in Flow

          1X10^6 mouse splenocytes were surface stained with 0.5 µg Anti-Mouse CD81 (65220-1-Ig, Clone:EAT2) and FITC anti-Armenian Hamster IgG Antibody at dilution 1:100 (red), or 0.5 µg Control Antibody. Cells were not fixed. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
          Published figure supplied by benchsci-logo
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          CD81 Antibody in Flow Cytometry (Flow)

          Product Details

          65220-1-IG

          Applications
          Tested Dilution
          Publications

          Flow Cytometry (Flow)

          Assay-dependent
          -
          Product Specifications

          Species Reactivity

          Mouse

          Host/Isotype

          Armenian hamster / IgG

          Class

          Monoclonal

          Type

          Antibody

          Clone

          EAT2

          Immunogen

          Recombinant protein

          Conjugate

          Unconjugated Unconjugated Unconjugated
          • CoraLite 594
          • CoraLite Plus 488
          • CoraLite Plus 647
          • CoraLite Plus 750
          • CoraLitePlus 555
          • Request custom conjugation

          Form

          Liquid

          Amount

          100 µg

          Purification

          Protein G

          Storage buffer

          PBS

          Contains

          0.09% sodium azide

          Storage conditions

          4°C

          Shipping conditions

          Wet ice

          Target Information

          CD81 (TAPA-1, target of anti-proliferative antibody-1) is a member of the tetraspanin family, is expressed on virtually all nucleated cells, but above all on germinal center B cells. CD81 forms complexes with other tetraspanin proteins, integrins, coreceptors, MHC class I and II molecules, and influences adhesion, morphology, activation, proliferation and differentiation of B, T cells. In muscles, CD81 promotes cell fusion and myotube maintenance. CD81 has been also identified as a receptor for the hepatitis C virus. Like members of the tetraspanin family that include CD9, CD37, CD53, CD63, and CD82, CD81 is a cell-surface proteins that are characterized by the presence of four hydrophobic domains. The proteins mediate signal transduction events that play a role in the regulation of cell development, activation, growth and motility. CD81 is a cell surface glycoprotein that is known to complex with integrins. CD81 appears to promote muscle cell fusion and support myotube maintenance. CD81 associates with CD19, CD21, Leu 13, and integrins on cell membrane and acts as a receptor for the envelope protein E2 of chronic hepatitis C virus. Antibodies to CD81 have anti-proliferative effects on different lymphoid cell lines, particularly those derived from large cell lymphomas. CD81 is also localized in the tumor-suppressor gene region and is a candidate gene for malignancies.

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

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          Cite this product

          Bioinformatics

          Protein Aliases: 26 kDa cell surface protein TAPA-1; CD81; CD81 antigen; Target of the antiproliferative antibody 1; Tetraspanin28

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          Gene Aliases: Cd81; Tapa-1; Tapa1; Tspan28

          View more View less

          UniProt ID: (Mouse) P35762

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          Entrez Gene ID: (Mouse) 12520

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          Function(s)
          protein binding MHC class II protein complex binding
          Process(es)
          activation of MAPK activity phosphatidylinositol biosynthetic process protein localization positive regulation of cell proliferation positive regulation of cell growth positive regulation of B cell proliferation regulation of cell proliferation positive regulation of 1-phosphatidylinositol 4-kinase activity phosphatidylinositol metabolic process positive regulation of peptidyl-tyrosine phosphorylation regulation of cell motility
          It has to be done as per old AB suggested Products section.

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          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.

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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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