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CD81, CD81 molecule

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CD81, CD81 molecule

  • The protein encoded by this gene is a member of the transmembrane 4 superfamily, also known as the tetraspanin family. Most of these members are 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. This encoded protein is a cell surface glycoprotein that is known to complex with integrins. This protein appears to promote muscle cell fusion and support myotube maintenance. Also it may be involved in signal transduction. This gene is localized in the tumor-suppressor gene region and thus it is a candidate gene for malignancies. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2014]

  • Gene Synonyms (CD81 antigen, 26 kDa cell surface protein TAPA-1, CD81 antigen (target of antiproliferative antibody 1), tetraspanin-28, tspan-28, CVID6, S5.7, TAPA1, TSPAN28,)
  • NCBI Gene ID: 975
  • Species: Homo sapiens (Human)
  • UNIPROT ID#>>A0A024RCB7
    UNIPROT ID#>>P60033
    UNIPROT ID#>>E9PJK1
  • View the NCBI Database for this Gene »

The information on this page was collected from publicly accessible databases, and is periodically updated. Promega makes no claims to accuracy, or ownership of these genes.

Gene products are often involved in multiple pathways and networks within a living cell. Learn more about other interacting partners.

CD81 molecule interacts with:

The information on this page was collected from publicly accessible databases, and is periodically updated. Promega makes no claims to accuracy, or ownership of these genes.

Paste a protein or nucleic acid sequence in the box below to confirm that it matches this gene’s reference sequence(s). Click on a link under RELATED ORF CLONES to see how a sequence matches to an experimentally-validated ORF clone.

The information on this page was collected from publicly accessible databases, and is periodically updated. Promega makes no claims to accuracy, or ownership of these genes.

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