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CD19 Rat anti-Mouse, PE, Clone: 1D3, BD

Rat Monoclonal Antibody

Marca:  BD Biosciences 557399

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Código de producto. 15848908

  • 201.00€ / cada uno

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Descripción

Descripción

The 1D3 antibody reacts with CD19, a B lymphocyte-lineage differentiation antigen. CD19, a 95kDa transmembrance glycoprotein, is a member of the immunoglobulin superfamily and is expressed throughout B-lymphocyte development from the pro-B cell through the mature B-cell stages. Terminally differentiated plasma cells do not express CD19. On the surface of mature B cells, the CD19 molecule associates with CD21 (CR-2) and CD81 (TAPA-1), and this multimolecular complex synergizes with surface immunoglobulin to promote cellular activation. Studies with CD19-deficient mice have suggested that the level of CD19 expression affects the generation and maturation of B cells in the bone marrow and periphery. B-1 lineage B cells, also known as CD5+ B cells, are drastically reduced or absent in CD19-deficient mice. Increased levels of CD19 expression correlate with increased frequencies of peritonal and splenic B-1 cells and reduced numbers of conventional B lymphocytes in the periphery. CD19 participates in B-lymphocyte development, B-cell activation, maturation of memory B cells and regulation of tolerance. CD19 has also been detected on peritoneal mast cells, co-localized with CD21/CD35, and it is proposed to play a role in complement-mediated mast-cell activation. This antibody is routinely tested by flow cytometric analysis and is compatible with intracellular staining protocols using the BD Cytofix/Cytoperm™ Kit (Mfr. No. 554714). Other applications were tested at BD Biosciences Pharmingen during antibody development only or reported in the literature.

Host Species: Rat
Clone: 1D3
Isotype: IgG2a, κ
Cross Reactivity: Mouse

Flow Cytometry

TRUSTED_SUSTAINABILITY
Especificaciones

Especificaciones

CD19
Monoclonal
0.2mg/mL
Aqueous buffered solution containing ≤0.09% sodium azide.
Mouse CD19 Transfected Cell Line
0.1 mg
Immunology
Mouse
IgG2a κ
Flow Cytometry
1D3
PE
Rat
Affinity Purified
RUO
Primary
Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
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Título del producto
CD19 Rat anti-Mouse, PE, Clone: 1D3, BD > 0.1mg; PE

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