Anti-CD20 抗体 [B9E9] (FITC) (ab1169)


  • 製品名Anti-CD20 antibody [B9E9] (FITC)
    CD20 一次抗体 製品一覧
  • 製品の詳細
    Mouse monoclonal [B9E9] to CD20 (FITC)
  • 標識FITC. Ex: 493nm, Em: 528nm
  • 特異性It is strictly specific to an extracellular epitope of human CD20 antigen, present on normal peripheral B lymphocytes, malignant cells of pre-B acute lymphoblastic leukaemia patients and malignant cells of B-type chronic lymphoblastic leukaemia patients. It is not necessary to permeabilize the cells.
  • アプリケーション適用あり: Flow Cytmore details
  • 種交差性
    交差種: Human
  • 免疫原

    Cells of lymphoblastoid cell line DAUDI



Our Abpromise guarantee covers the use of ab1169 in the following tested applications.

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

アプリケーション Abreviews 特記事項
Flow Cyt Use 1-5µl for 106 cells. Optimal volumes should be determined by the end user.


  • 機能This protein may be involved in the regulation of B-cell activation and proliferation.
  • 組織特異性Expressed on B-cells.
  • 関連疾患Defects in MS4A1 are the cause of immunodeficiency common variable type 5 (CVID5) [MIM:613495]; also called antibody deficiency due to CD20 defect. CVID5 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.
  • 配列類似性Belongs to the MS4A family.
  • 翻訳後修飾Phosphorylated. Might be functionally regulated by protein kinase(s).
  • 細胞内局在Membrane.
  • Information by UniProt
  • 参照データベース
  • 別名
    • APY antibody
    • ATOPY antibody
    • B lymphocyte antigen CD20 antibody
    • B Lymphocyte Cell Surface Antigen B1 antibody
    • B-lymphocyte antigen CD20 antibody
    • B-lymphocyte cell-surface antigen B1 antibody
    • B-lymphocyte surface antigen B1 antibody
    • B1 antibody
    • Bp 35 antibody
    • Bp35 antibody
    • CD 20 antibody
    • CD20 antibody
    • CD20 antigen antibody
    • CD20 receptor antibody
    • CD20_HUMAN antibody
    • CVID5 antibody
    • Fc epsilon receptor I beta chain antibody
    • Fc Fragment of IgE high affinity I receptor for beta polypeptide antibody
    • FCER1B antibody
    • High affinity immunoglobulin epsilon receptor subunit beta antibody
    • IgE Fc receptor subunit beta antibody
    • IGEL antibody
    • IGER antibody
    • IGHER antibody
    • LEU 16 antibody
    • LEU16 antibody
    • leukocyte surface antigen Leu 16 antibody
    • Leukocyte surface antigen Leu-16 antibody
    • Ly44 antibody
    • Membrane spanning 4 domains A1 antibody
    • Membrane spanning 4 domains subfamily A member 2 antibody
    • Membrane-spanning 4-domains subfamily A member 1 antibody
    • MS4A1 antibody
    • MS4A2 antibody
    • S7 antibody
    see all

Anti-CD20 antibody [B9E9] (FITC) 画像

  • Overlay histogram showing peripheral blood lymphocytes stained with ab1169 (red line). The cells incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab1169, 0.06 µg/1x106 cells) for 30 min at 22°C. Isotype control antibody (black line) was mouse IgG2a FITC (1 µg/1x106 cells ) for 30 min at 22°C. Acquisition of >5,000 events was performed.

Anti-CD20 antibody [B9E9] (FITC) (ab1169) 使用論文

ab1169 has not yet been referenced specifically in any publications.

Product Wall

Thank you for your enquiry. Although ab27856 has not been epitope mapped, the originator believes that it recognizes a region on the extracellular surface of CD20 because no permeabilization treatment is required prior to staining. For ab1169, th...

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