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Invitrogen
CD154 (CD40 Ligand) Monoclonal Antibody (MR1), Alexa Fluor™ 488, eBioscience™
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FIGURE: 1 / 3
CD154 (CD40 Ligand) Antibody (53-1541-82) in Flow
Nature immunology 2020 -
Figure 2. LLO56 and LLO118 have distinct Tfh effector qualities. 100,000 naive CD4 + T cells of each LLO genotype were co-transferred into recipient B6 mice and infected with actA-Lm the following day. Spleens were harvested post-infection for flow cytometry. a , Frequencies of ICOS + cells and b , CD40L + cells in the Teff, pre-Tfh, and Tfh subsets of the LLO populations. Data points from individual recipi... View More
Product Details
53-1541-82
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Mouse
Host/Isotype
Armenian hamster
/ IgG
Recommended Isotype Control
Class
Monoclonal
Type
Antibody
Clone
MR1
Conjugate
Excitation/Emission Max
499/520 nm
View spectra
Form
Liquid
Concentration
0.5 mg/mL
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.2
Contains
0.09% sodium azide
Storage conditions
4°C, store in dark, DO NOT FREEZE!
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
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: This MR1 antibody has been reported for use in intracellular staining followed by flow cytometric analysis.
Applications Tested: This MR1 antibody has been tested by intracellular staining by flow cytometric analysis of stimulated mouse splenocytes. This may 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 nm; Emission: 519 nm; Laser: Blue Laser
Target Information
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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: CD154; CD40 ligand; CD40-L; H-CD-40-L; M-CD-40-L; RP23-153G22.3; T-cell antigen Gp39; TNF-related activation protein; TRAP; Tumor necrosis factor ligand superfamily member 5
Gene Aliases: CD154; CD40-L; Cd40l; Cd40lg; gp39; HIGM1; IGM; IMD3; Ly-62; Ly62; T-BAM; Tnfsf5; TRAP
UniProt ID: (Mouse) P27548
Entrez Gene ID: (Mouse) 21947
positive regulation of immune response to tumor cell
inflammatory response
immune response
signal transduction
platelet activation
B cell differentiation
positive regulation of B cell proliferation
positive regulation of interferon-gamma production
positive regulation of interleukin-10 production
positive regulation of interleukin-12 production
B cell proliferation
negative regulation of apoptotic process
isotype switching
positive regulation of MHC class II biosynthetic process
immunoglobulin secretion
regulation of immunoglobulin secretion
dendritic cell differentiation
positive regulation of endothelial cell apoptotic process
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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