CD154 (CD40 Ligand) Monoclonal Antibody (MR1), PE, eBioscience™, Invitrogen™

Armenian Hamster Monoclonal Antibody

Supplier:  Invitrogen 12154183

Catalog No. 50-106-63

Description

Description: The MR1 monoclonal antibody reacts with mouse CD154, a 39 kDa transmembrane glycoprotein also known as CD40 ligand (CD40L). CD154 is expressed transiently by activated T cells. Through its binding to CD40 on antigen presenting cells (APC) including B cells, monocytes/macrophages, and dendritic cells, it serves a crucial function in T cell-APC cognate interaction. CD154-interaction with CD40 transduces signals for T-dependent B cell activation and induces B cells to enter the cell cycle. For staining for flow cytometric analysis, it is important to stimulate enriched T cells or enriched CD4 cells (using depletion strategy) prior to staining with MR1. Applications Reported: The MR1 antibody has been reported for use in flow cytometric analysis. Applications Tested: This MR1 antibody has been tested by flow cytometric analysis of stimulated splenocytes. This can be used at less than or equal to 0.25 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest. Excitation: 488-561 nm; Emission: 578 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser. Filtration: 0.2 μm post-manufacturing filtered.

CD40 Ligand (CD40-L), or CD154, is a membrane glycoprotein and differentiation antigen expressed on the surface of T cells. The CD40 Ligand stimulates B cell proliferation and secretion of all immunoglobulin isotypes in the presence of cytokines. CD40 Ligand has been shown to induce cytokine production and tumoricidal activity in peripheral blood monocytes. It also co-stimulates proliferation of activated T cells and this is accompanied by the production of IFN-gamma, TNF-alpha, and IL-2.

Specifications

• Antigen: CD154 (CD40 Ligand)
• Classification: Monoclonal
• Concentration: 0.2 mg/mL
• Formulation: PBS with 0.1% gelatin and 0.09% sodium azide; pH 7.2
• Gene Accession No.: P27548
• Gene Symbols: Cd40lg
• Purification Method: Affinity chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 21947
• Content And Storage: 4° C, store in dark, DO NOT FREEZE!
• Form: Liquid

• Applications: Flow Cytometry
• Clone: MR1
• Conjugate: PE
• Gene: Cd40lg
• Gene Alias: RP23-153G22.3, CD154, CD40-L, Cd40l, HIGM1, IGM, IMD3, Ly-62, Ly62, T-BAM, TRAP, Tnfsf5, gp39, T-cell antigen Gp39, TNF-related activation protein, tumor necrosis factor ligand superfamily member 5
• Host Species: Armenian Hamster
• Quantity: 200 μg
• Primary or Secondary: Primary
• Target Species: Mouse
• Product Type: Antibody
• Isotype: IgG

For Research Use Only.