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FITC anti-human CD40 Recombinant Antibody

Pricing & Availability
Clone
QA18A47 (See other available formats)
Regulatory Status
RUO
Other Names
BP50, TNFRSF5
Isotype
Mouse IgG1, κ
Ave. Rating
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Product Citations
publications
QA18A47_FITC_CD40_Antibody_061623
Human peripheral blood lymphocytes were stained with anti-human CD19 APC and anti-human CD40 recombinant (clone QA18A47) FITC (left) or mouse IgG1, κ FITC isotype control (right).
  • QA18A47_FITC_CD40_Antibody_061623
    Human peripheral blood lymphocytes were stained with anti-human CD19 APC and anti-human CD40 recombinant (clone QA18A47) FITC (left) or mouse IgG1, κ FITC isotype control (right).
Compare all formats See FITC spectral data
Cat # Size Price Quantity Check Availability Save
325809 25 tests $90
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325810 100 tests $195
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Description

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 QA18A46 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 Details
Technical data sheet

Product Details

Verified Reactivity
Human
Antibody Type
Recombinant
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 FITC 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. It is recommended that the reagent be titrated for optimal performance for each application.

Excitation Laser
Blue Laser (488 nm)
Application Notes

Clone QA18A47 can completely block the binding of clone 5C3 on target cells.

RRID
AB_3068118 (BioLegend Cat. No. 325809)
AB_3068118 (BioLegend Cat. No. 325810)

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
Interaction
TRAF signaling molecules
Ligand/Receptor
CD154 (CD40 ligand)
Cell Type
Antigen-presenting cells, B cells, Dendritic cells, Macrophages
Biology Area
Apoptosis/Tumor Suppressors/Cell Death, Cell Biology, Costimulatory Molecules, Immunology
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
Go To Top Version: 1    Revision Date: 06/16/2023

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

BioLegend, the BioLegend logo, and all other trademarks are property of BioLegend, Inc. or their respective owners, and all rights are reserved.

 

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Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

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.

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