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CD79a antibody (AA 202-216) (PE)

CD79A Reactivity: Human, Mouse, Rat, Cow, Pig, Chicken, Horse, Rabbit, Guinea Pig, Opossum FACS Host: Mouse Monoclonal HM57 PE
Catalog No. ABIN302041
  • Target See all CD79a (CD79A) Antibodies
    CD79a (CD79A) (B-cell antigen receptor complex-associated protein alpha chain (CD79A))
    Binding Specificity
    • 68
    • 25
    • 11
    • 10
    • 8
    • 7
    • 7
    • 6
    • 6
    • 5
    • 5
    • 5
    • 3
    • 3
    • 2
    • 2
    • 2
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    AA 202-216
    Reactivity
    • 189
    • 97
    • 80
    • 51
    • 50
    • 32
    • 27
    • 25
    • 25
    • 25
    • 16
    • 9
    • 5
    • 5
    • 2
    • 1
    Human, Mouse, Rat, Cow, Pig, Chicken, Horse, Rabbit, Guinea Pig, Opossum
    Host
    • 105
    • 98
    • 1
    Mouse
    Clonality
    • 121
    • 82
    • 1
    Monoclonal
    Conjugate
    • 91
    • 17
    • 16
    • 15
    • 14
    • 8
    • 5
    • 5
    • 5
    • 5
    • 5
    • 5
    • 2
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    This CD79a antibody is conjugated to PE
    Application
    • 115
    • 97
    • 64
    • 58
    • 46
    • 25
    • 22
    • 15
    • 10
    • 5
    • 5
    • 3
    • 2
    • 1
    • 1
    • 1
    • 1
    Flow Cytometry (FACS)
    Specificity
    The antibody HM57 interacts with intracellular domain of CD79a (Ig alpha), a 40-45 kDa subunit of B cell antigen-specific receptor (BCR) and its early developmental forms.
    Cross-Reactivity (Details)
    Human, Porcine, Mouse, Rat, Bovine, Equine (Horse), Guinea pig, Opossum, Rabbit, Chicken, Other not determined
    Purification
    Purified antibody is conjugated with R-phycoerythrin (PE) under optimum conditions. Unconjugated antibody and free fluorochrome are removed by size-exclusion chromatography.
    Immunogen
    Synthetic peptide corresponding to amino acids 202-216 of human CD79a
    Clone
    HM57
    Isotype
    IgG1
    Top Product
    Discover our top product CD79A Primary Antibody
  • Application Notes
    Flow cytometry: The reagent is designed for analysis of human blood cells using 10 μL reagent / 100 μL of whole blood or 106 cells in a suspension. The content of a vial (1 ml) is sufficient for 100 tests. Intracellular staining.
    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.
  • Faldyna, Samankova, Leva, Cerny, Oujezdska, Rehakova, Sinkora: "Cross-reactive anti-human monoclonal antibodies as a tool for B-cell identification in dogs and pigs." in: Veterinary immunology and immunopathology, Vol. 119, Issue 1-2, pp. 56-62, (2007) (PubMed).

    Mason, Cordell, Brown, Borst, Jones, Pulford, Jaffe, Ralfkiaer, Dallenbach, Stein: "CD79a: a novel marker for B-cell neoplasms in routinely processed tissue samples." in: Blood, Vol. 86, Issue 4, pp. 1453-9, (1995) (PubMed).

    Jones, Cordell, Beyers, Tse, Mason: "Detection of T and B cells in many animal species using cross-reactive anti-peptide antibodies." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 150, Issue 12, pp. 5429-35, (1993) (PubMed).

    Mason, van Noesel, Cordell, Comans-Bitter, Micklem, Tse, van Lier, van Dongen: "The B29 and mb-1 polypeptides are differentially expressed during human B cell differentiation." in: European journal of immunology, Vol. 22, Issue 10, pp. 2753-6, (1992) (PubMed).

    Mason, Cordell, Tse, van Dongen, van Noesel, Micklem, Pulford, Valensi, Comans-Bitter, Borst: "The IgM-associated protein mb-1 as a marker of normal and neoplastic B cells." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 147, Issue 11, pp. 2474-82, (1991) (PubMed).

    van Noesel, van Lier, Cordell, Tse, van Schijndel, de Vries, Mason, Borst: "The membrane IgM-associated heterodimer on human B cells is a newly defined B cell antigen that contains the protein product of the mb-1 gene." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 146, Issue 11, pp. 3881-8, (1991) (PubMed).

  • Target
    CD79a (CD79A) (B-cell antigen receptor complex-associated protein alpha chain (CD79A))
    Alternative Name
    CD79a (CD79A Products)
    Synonyms
    CD79A antibody, Ig-alpha antibody, Iga antibody, Igalpha antibody, Ly-54 antibody, Ly54 antibody, mb-1 antibody, IGA antibody, MB-1 antibody, IG-alpha antibody, CD79a molecule antibody, CD79A antigen (immunoglobulin-associated alpha) antibody, Cd79a molecule-like antibody, CD79A antibody, Cd79a antibody, Cd79al antibody
    Background
    CD79a molecule,CD79a (Ig alpha, MB1) forms disulfide-linked heterodimer with CD79b (Ig beta). They both are transmembrane proteins with extended cytoplasmic domains containing immunoreceptor tyrosine activation motives (ITAMs), and together with cell surface immunoglobulin they constitute B-cell antigen-specific receptor (BCR). CD79a and b are the first components of BCR that are expressed developmentally. They appear on pro-B cells in association with the endoplasmic reticulum chaperone calnexin. Subsequently, in pre-B cells, CD79 heterodimer is associated with lambda5-VpreB surrogate immunoglobulin and later with antigen-specific surface immunoglobulins. At the plasma cell stage, CD79a is present as an intracellular component. CD79a/b complex interacts with Src-family tyrosine kinase Lyn, which phosphorylates its cytoplasmic ITAM motives to form docking sites for downstream signaling.,BCR alpha, Ig-alpha, MB-1, IGA
    Gene ID
    973
    UniProt
    P11912
    Pathways
    BCR Signaling
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