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CD19 Antibody (CVID3/429), DyLight 405, Novus Biologicals™

Mouse Monoclonal Antibody

Supplier:  Novus Biologicals NBP261909V

Catalog No. NBP2-61909V

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CD19 Monoclonal specifically detects CD19 in Human, Monkey, Chimpanzee samples. It is validated for Flow Cytometry, Immunocytochemistry/Immunofluorescence.


DyLight 405
50mM Sodium Borate with 0.05% Sodium Azide
Recombinant full-length human CD19 protein (Uniprot: P15391)
0.1 mL
CD19 is a transmembrane glycoprotein that contains two extracellular immunoglobulin-like domains. CD19 is present in both benign and malignant B-cells and is considered to be the most reliable surface marker of this lineage over a wide range of maturational stages. In normal lymphoid tissue, CD19 is observed in germinal centers, in mantle zone cells, and in scattered cells of the inter-follicular areas. Anti-CD19 exhibits an overall immunoreactivity pattern similar to those of the antibodies against CD20 and CD22. However, in contrast to CD20, expression of CD19 is continuous throughout B-cell development and through terminal differentiation of B-cells into plasma cells. Anti-CD19 positivity is seen in the vast majority of B-cell neoplasms commonly at a lower intensity than normal B-cell counterparts. Plasma cell neoplasms are nearly always negative, as are T-cell neoplasms
Store at 4°C in the dark.
Flow Cytometry, Immunocytochemistry, Immunofluorescence
Flow Cytometry, Immunocytochemistry/Immunofluorescence
B4, B-lymphocyte antigen CD19, B-lymphocyte surface antigen B4, CD19 antigen, CD19 molecule, CVID3, Differentiation antigen CD19, MGC12802, T-cell surface antigen Leu-12
Protein A or G purified
Adaptive Immunity, B Cell Development and Differentiation Markers, Cytokine Research, Immunology, Mesenchymal Stem Cell Markers, Myeloid derived Suppressor Cell, Signal Transduction, Stem Cell Lines, Stem Cell Markers
Human, Monkey, Primate
IgG1 κ




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