- Clone
- 5C3 (See other available formats)
- Regulatory Status
- RUO
- Workshop
- V CD40.4
- Other Names
- BP50, TNFRSF5
- Isotype
- Mouse IgG1, κ
- Ave. Rating
- Submit a Review
- Product Citations
- publications
![5C3_PECy7_1_071410 5C3_PECy7_1_071410](https://d1spbj2x7qk4bg.cloudfront.net/Admin/Public/GetImage.ashx?Image=/Files/Images/media_assets/products/product_images/5C3_PECy7_1_071410.jpg&Width=240&Height=300&altFmImage_path=&Compression=90&Crop=5)
-
Human peripheral blood lymphocytes stained with CD19 (HIB19) FITC and 5C3 PE/Cyanine7 (top) or mouse IgG1, κ PE/Cyanine7 isotype control (bottom) -
Cat # | Size | Price | Quantity Check Availability | Save | ||
---|---|---|---|---|---|---|
334321 | 25 tests | 113€ | ||||
334322 | 100 tests | 244€ |
CD40 is a 48 kD type I glycoprotein also known as BP50. It is a member of the TNFR superfamily primarily expressed on B cells, macrophages, follicular dendritic cells, endothelial cells, fibroblasts, and at low levels on plasma cells. CD40 has been reported to be involved in B cell differentiation, costimulation, isotype class-switching, and protection of B cells from apoptosis. Additionally, CD40 is important for T cell-B cell interactions. The ligand of CD40 is CD154 (CD40 ligand). The 5C3 antibody has been reported to promote B cell proliferation in the presence of anti-IgM, IL-4 or PMA, partially blocking CD40 binding to CD40L, and B cells rescue from apoptosis.
Product DetailsProduct Details
- Reactivity
- Human,Cynomolgus,Rhesus
- Antibody Type
- Monoclonal
- Host Species
- Mouse
- Formulation
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
- Preparation
- The antibody was purified by affinity chromatography and conjugated with PE/Cyanine7 under optimal conditions.
- Concentration
- Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
- 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.
- Application
-
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 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.
- Excitation Laser
-
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
- Application Notes
-
Additional reported applications (for the relevant formats) include: costimulation of B cell proliferation1, partial inhibition of CD40 binding to CD40L3, and B cell rescue from apoptosis1. The LEAF™ purified antibody (Endotoxin <0.1 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays.
- Additional Product Notes
- BioLegend is in the process of converting the name PE/Cy7 to PE/Cyanine7. The dye molecule remains the same, so you should expect the same quality and performance from our PE/Cyanine7 products. Please contact Technical Service if you have any questions.
-
Application References
(PubMed link indicates BioLegend citation) -
- Schlossman SF, et al. 1995. ed. Leukocyte Typing V:White Cell Differentiation Antigens. New York:Oxford University Press.
- Yoshino N, et al. 2000. Exp. Anim. (Tokyo) 49:97. (FC)
- Pound JD, et al. 1999. Int. Immunol. 11:11.
- Shey MS, et al. 2014. J Immunol. 192:4833. PubMed
- Sondergaard JN, et al. 2014. Mol Immunol. 59:180. PubMed
- Saiki O, et al. 1995. J Clin. Invest. 2: 510-4 (Costim)
- Product Citations
- RRID
-
AB_10643414 (BioLegend Cat. No. 334321)
AB_10645472 (BioLegend Cat. No. 334322)
Antigen Details
- Structure
- TNFR superfamily, type I glycoprotein, 48 kD
- Distribution
-
B cells, macrophages, follicular dendritic cells, endothelial cells, fibroblasts
- Function
- B cell differentiation, costimulation, isotype class-switching, rescues B cells from apoptosis
- Ligand/Receptor
- CD154 (CD40 ligand)
- Cell Type
- B cells, Dendritic cells, Endothelial cells, Fibroblasts, Macrophages
- Biology Area
- Cell Biology, Costimulatory Molecules, Immunology, Neuroscience, Neuroscience Cell Markers
- Molecular Family
- CD Molecules
- Antigen References
-
1. Banchereau J, et al. 1994. Annu. Rev. Immunol. 12:881.
2. Foy T, et al. 1996. Annu. Rev. Immunol. 14:591. - Gene ID
- 958 View all products for this Gene ID
- UniProt
- View information about CD40 on UniProt.org
Customers Also Purchased
Compare Data Across All Formats
This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.
Follow Us