• Product nameAnti-TAPA1 antibody
    See all TAPA1 primary antibodies
  • Description
    Rabbit polyclonal to TAPA1
  • Tested applicationsSuitable for: WBmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Synthetic peptide from Human TAPA1.

  • Positive control
    • SGC cell lysate



Our Abpromise guarantee covers the use of ab93485 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
  • Application notesWB: 1/1000 - 1/4000. Detects a band of approximately 30 kDa (predicted molecular weight: 26 kDa).

    Not yet tested in other applications.
    Optimal dilutions/concentrations should be determined by the end user.
  • Target

    • FunctionMay play an important role in the regulation of lymphoma cell growth. Interacts with a 16-kDa Leu-13 protein to form a complex possibly involved in signal transduction. May acts a the viral receptor for HCV.
    • Tissue specificityHematolymphoid, neuroectodermal and mesenchymal tumor cell lines.
    • Involvement in diseaseDefects in CD81 are the cause of immunodeficiency common variable type 6 (CVID6) [MIM:613496]; also called antibody deficiency due to CD81 defect. CVID6 is a primary immunodeficiency characterized by antibody deficiency, hypogammaglobulinemia, recurrent bacterial infections and an inability to mount an antibody response to antigen. The defect results from a failure of B-cell differentiation and impaired secretion of immunoglobulins; the numbers of circulating B cells is usually in the normal range, but can be low.
    • Sequence similaritiesBelongs to the tetraspanin (TM4SF) family.
    • Post-translational
      Not glycosylated.
    • Cellular localizationMembrane.
    • Information by UniProt
    • Database links
    • Alternative names
      • 26 kDa cell surface protein TAPA 1 antibody
      • 26 kDa cell surface protein TAPA-1 antibody
      • 26 kDa cell surface protein TAPA1 antibody
      • CD 81 antibody
      • CD81 antibody
      • CD81 antigen (target of antiproliferative antibody 1) antibody
      • CD81 antigen antibody
      • CD81 molecule antibody
      • CD81_HUMAN antibody
      • CVID6 antibody
      • S5.7 antibody
      • TAPA 1 antibody
      • TAPA1 antibody
      • Target of the antiproliferative antibody 1 antibody
      • Tetraspanin 28 antibody
      • Tetraspanin-28 antibody
      • Tetraspanin28 antibody
      • Tspan 28 antibody
      • Tspan-28 antibody
      • Tspan28 antibody
      see all

    Anti-TAPA1 antibody images

    • All lanes : Anti-TAPA1 antibody (ab93485) at 1/2000 dilution

      Lane 1 : SGC cell lysate
      Lane 2 : SGC cell lysate

      Lysates/proteins at 42 µg per lane.

      Predicted band size : 26 kDa
      Observed band size : 30 kDa (why is the actual band size different from the predicted?)

    References for Anti-TAPA1 antibody (ab93485)

    ab93485 has not yet been referenced specifically in any publications.

    Product Wall

    Vielen Dank fuer Ihre email.

    Ich habe nach Sekundaerantikoerpern in unserem Katalog geschaut. Wir haben zahlreiche, aber die folgenden haben wir momentan im Lager:

    ab16284 donkey anti-rabbit, HRP(http://www.abcam.com/Rabbit-IgG-seco...

    Read More

    Vielen Dank für Ihre Antwort.

    Es tut mir leid, dass Sie Probleme mit diesen beiden Antikörpern hatten. Wie per Emailbesprochen, habe ich eine kostenlose Ersatzlieferung für Sie in Auftrag gegeben. Sie hat die Referenznummer xx...

    Read More

    Thank you for your message. I am sorry it has taken some time to confirm this information for you. Reviewing all the TAPA-1 antibodies we have on the catalog, most of them are raised against a cell line, which means the antibody could be detecting ...

    Read More