• Product name
    Anti-CD9 antibody [MEM-61] (FITC)
    See all CD9 primary antibodies
  • Description
    Mouse monoclonal [MEM-61] to CD9 (FITC)
  • Host species
  • Conjugation
    FITC. Ex: 493nm, Em: 528nm
  • Tested applications
    Suitable for: Flow Cytmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Pre-B cell line NALM6.

  • Epitope
    The antibody recognizes an epitope on second extracellular domain (EC2) of CD9 antigen, a 24 kDa protein belonging to tetraspans family (TM4SF).
  • General notes

    The purified antibody is conjugated with Fluorescein isothiocyanate (FITC) under optimum conditions. The reagent is free of unconjugated FITC and adjusted for direct use.



Our Abpromise guarantee covers the use of ab18241 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
Flow Cyt Use at an assay dependent concentration.

Use 20 µl reagent / 100 µl whole blood.




ab91356 - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.



  • Function
    Involved in platelet activation and aggregation. Regulates paranodal junction formation. Involved in cell adhesion, cell motility and tumor metastasis. Required for sperm-egg fusion.
  • Tissue specificity
    Expressed by a variety of hematopoietic and epithelial cells.
  • Sequence similarities
    Belongs to the tetraspanin (TM4SF) family.
  • Post-translational
    Protein exists in three forms with molecular masses between 22 and 27 kDa, and is known to carry covalently linked fatty acids.
  • Cellular localization
  • Information by UniProt
  • Database links
  • Alternative names
    • Tetraspanin 29 antibody
    • 5H9 antibody
    • 5H9 antigen antibody
    • Antigen defined by monoclonal antibody 602 29 antibody
    • Antigen defined by monoclonal antibody 60229 antibody
    • BA-2/p24 antigen antibody
    • BA2 antibody
    • BTCC 1 antibody
    • BTCC1 antibody
    • CD9 antibody
    • CD9 antigen antibody
    • CD9 antigen p24 antibody
    • CD9 molecule antibody
    • CD9_HUMAN antibody
    • Cell growth inhibiting gene 2 protein antibody
    • Cell growth-inhibiting gene 2 protein antibody
    • DRAP 27 antibody
    • DRAP27 antibody
    • GIG2 antibody
    • Growth inhibiting gene 2 protein antibody
    • Leukocyte antigen MIC3 antibody
    • MIC3 antibody
    • Motility related protein antibody
    • Motility-related protein antibody
    • MRP 1 antibody
    • MRP-1 antibody
    • MRP1 antibody
    • p24 antibody
    • p24 antigen antibody
    • Tetraspanin-29 antibody
    • Tspan 29 antibody
    • Tspan-29 antibody
    • TSPAN29 antibody
    see all


This product has been referenced in:
  • Van Blerkom J & Caltrider K Sperm attachment and penetration competence in the human oocyte: a possible aetiology of fertilization failure involving the organization of oolemmal lipid raft microdomains influenced by the ??m of subplasmalemmal mitochondria. Reprod Biomed Online 27:690-701 (2013). ICC/IF ; Human . Read more (PubMed: 24157131) »
See 1 Publication for this product

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