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CD81 antibody (PE)

CD81 Reactivity: Human, Rabbit, Cat FACS Host: Mouse Monoclonal M38 PE
Catalog No. ABIN343728
  • Target See all CD81 Antibodies
    CD81
    Reactivity
    • 116
    • 95
    • 33
    • 16
    • 16
    • 7
    • 7
    • 3
    • 2
    • 1
    • 1
    • 1
    • 1
    • 1
    Human, Rabbit, Cat
    Host
    • 61
    • 61
    • 27
    • 12
    • 3
    • 1
    Mouse
    Clonality
    • 114
    • 45
    • 3
    Monoclonal
    Conjugate
    • 72
    • 20
    • 15
    • 14
    • 7
    • 3
    • 3
    • 2
    • 2
    • 2
    • 2
    • 2
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    This CD81 antibody is conjugated to PE
    Application
    • 116
    • 80
    • 40
    • 39
    • 29
    • 29
    • 29
    • 27
    • 17
    • 15
    • 13
    • 13
    • 5
    • 4
    • 3
    • 3
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    Flow Cytometry (FACS)
    Specificity
    The antibody M38 reacts with an extracellular epitope of CD81, a 25 kDa member of the tetraspanin family, expressed on majority of cells.
    Cross-Reactivity (Details)
    Human, Feline (Cat), Rabbit
    Purification
    Purified antibody is conjugated with R-phycoerythrin (PE) under optimum conditions. Unconjugated antibody and free fluorochrome are removed by size-exclusion chromatography.
    Immunogen
    MOLT-4 (human T-ALL cell line)
    Clone
    M38
    Isotype
    IgG1
    Top Product
    Discover our top product CD81 Primary Antibody
  • Application Notes
    Flow cytometry: The reagent is designed for analysis of human blood cells using 20 μL reagent / 100 μL of whole blood or 106 cells in a suspension. The content of a vial (2 ml) is sufficient for 100 tests.
    Comment

    The purified antibody is conjugated with R-Phycoerythrin (PE) under optimum conditions. The conjugate is purified by size-exclusion chromatography and adjusted for direct use. No reconstitution is necessary.

    Restrictions
    For Research Use only
  • Reconstitution
    No reconstitution is necessary.
    Buffer
    Stabilizing phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
    Preservative
    Sodium azide
    Precaution of Use
    This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
    Handling Advice
    Do not freeze.
    Avoid prolonged exposure to light.
    Storage
    4 °C
    Storage Comment
    Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.
  • Escola, Kleijmeer, Stoorvogel, Griffith, Yoshie, Geuze: "Selective enrichment of tetraspan proteins on the internal vesicles of multivesicular endosomes and on exosomes secreted by human B-lymphocytes." in: The Journal of biological chemistry, Vol. 273, Issue 32, pp. 20121-7, (1998) (PubMed).

    Imai, Kakizaki, Nishimura, Yoshie: "Molecular analyses of the association of CD4 with two members of the transmembrane 4 superfamily, CD81 and CD82." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 155, Issue 3, pp. 1229-39, (1995) (PubMed).

    Imai, Yoshie et al.: "C33 antigen and M38 antigen recognized by monoclonal antibodies inhibitory to syncytium formation by human T cell leukemia virus type 1 are both members of the transmembrane 4 superfamily and ..." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 151, Issue 11, pp. 6470-81, (1994) (PubMed).

    Fukudome, Furuse, Imai, Nishimura, Takagi, Hinuma, Yoshie et al.: "Identification of membrane antigen C33 recognized by monoclonal antibodies inhibitory to human T-cell leukemia virus type 1 (HTLV-1)-induced syncytium formation: altered glycosylation of C33 antigen ..." in: Journal of virology, Vol. 66, Issue 3, pp. 1394-401, (1992) (PubMed).

  • Target
    CD81
    Alternative Name
    CD81 (CD81 Products)
    Synonyms
    Tapa-1 antibody, Tapa1 antibody, Tspan28 antibody, CVID6 antibody, S5.7 antibody, TAPA1 antibody, TSPAN28 antibody, CD81 molecule antibody, CD81 molecule b antibody, CD81 antigen antibody, Cd81 molecule antibody, CD81 antibody, cd81b antibody, Cd81 antibody
    Background
    CD81 Molecule,CD81 (TAPA-1), 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 and other cells, e.g. in muscles CD81 promotes cell fusion and myotube maintenance. CD81 has been also identified as a receptor for the hepatitis C virus.,S5.7, CVID6, TAPA1, TSPAN28
    Gene ID
    975
    UniProt
    P60033
    Pathways
    Inositol Metabolic Process, Hepatitis C
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