- FGK45 (See other available formats)
- Regulatory Status
- Other Names
- Bp50, TNFRSF5
- Rat IgG2a, κ
- Ave. Rating
- Submit a Review
- Product Citations
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CD40 is a 48 kD type I transmembrane glycoprotein also known as Bp50. It is a member of the tumor necrosis factor receptor (TNFR) superfamily and is expressed on B cells, basal epithelial cells, macrophages, follicular dendritic cells, endothelial cells, and a subset of CD34+ hematopoietic progenitors. CD40 regulates B cell development/maturation, Ig isotype switching and, in combination with other signals such as IL-4, protects B cells from surface Ig-induced apoptosis and promotes proliferation. Interaction of CD40 with its ligand CD154 (gp39), which is expressed on activated T cells, is important in costimulation and immune regulation.Product Details
- Antibody Type
- Host Species
- Recombinant mouse CD40 – Fc fusion protein
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide
- The antibody was purified by affinity chromatography and conjugated with PE under optimal conditions.
- 0.2 mg/mL
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
FC - Quality tested
- Recommended Usage
Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 1.0 µg per million cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application.
- Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
- Application Notes
The FGK45 antibody can block the binding of HM40-3 clone. The FGK45 antibody can also stimulate mouse B cell proliferation.
(PubMed link indicates BioLegend citation)
- Andersson J, et al. 1996. Immunity 5:319-330.
- Melief CJ, et al. 1998. Nature 393(6684):480-3.
- Londei M, et al. 2000. Nat Med 6(6):673-9.
- Tominaga T, et al. 2015. Neuro Oncol 17(11):1453-62.
- Product Citations
AB_2832552 (BioLegend Cat. No. 157505)
AB_2860731 (BioLegend Cat. No. 157506)
- 48 kD type I transmembrane glycoprotein, a member of the tumor necrosis factor receptor (TNFR) superfamily.
Expressed on B lymphocytes and other antigen-presenting cells, such as macrophages, follicular dendritic cells, etc.
- Regulates B cell growth and differentiation and Ig isotype switching. Interaction of CD40 with its ligand, CD154, on activated T cells is important for immune response.
- TRAF molecules
- CD154 (CD40L)
- Cell Type
- Antigen-presenting cells, B cells, Dendritic cells, Macrophages
- Biology Area
- Cell Biology, Costimulatory Molecules, Immunology, Neuroscience, Neuroscience Cell Markers
- Molecular Family
- CD Molecules
- Antigen References
- Barclay A, et al. 1997. The Leukocyte Antigen FactsBook Academic Press.
- Bancherou J, et al. 1994. Annu. Rev. Immunol. 12:881.
- Clark EA, et al. 1996. P. Natl. Acad. Sci. USA 83:4494.
- Grewal IS, et al. 1998. Annu Rev Immunol 16:111.
- Gene ID
- 21939 View all products for this Gene ID
- View information about CD40 on UniProt.org
- What type of PE do you use in your conjugates?
- We use R-PE in our conjugates.
|Ultra-LEAF™ Purified anti-mouse CD40||FGK45||FC, Activ|
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