CD40 Ligand/TNFSF5 Antibody (TRAP1.3.6)


There are currently no images for CD40 Ligand/TNFSF5 Antibody (NBP1-42527).

Every product we sell is backed by Novus' 100% Guarantee. If you have used this product, please submit your images and reviews to earn reward points.

Product Details

Reactivity Hu, MuSpecies Glossary
Applications Flow
1.0 mg/ml

Order Details

CD40 Ligand/TNFSF5 Antibody (TRAP1.3.6) Summary

Mouse myeloma cell line transfected with human CD40L (CD154)
TRAP1.3.6 recognises the human CD154 cell surface antigen, a 32kD glycoprotein also known as CD40 ligand. CD154 is expressed on activated T lymphocytes, predominantly CD4 +ve and also on some basophils and mast cells. TRAP1.3.6 binds to CD154 at an epitope distinct from the CD40 binding site. Immunogen: Mouse myeloma cell line transfected with human CD40L (CD154)
Protein A or G purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Packaging, Storage & Formulations

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
No buffer
0.09% Sodium Azide
1.0 mg/ml
Protein A or G purified


  • Flow Cytometry 1:10-1:1000
Application Notes
The antibody can be used for flow cytometry.Flow Cytometry: Use 10ul of the suggested working dilution (1/10-1/50) to label 106 cells in 100ul.

Reactivity Notes

Human,Mouse. Please note that this antibody is reactive to Mouse and derived from the same host, Mouse. Additional Mouse on Mouse blocking steps may be required for IHC and ICC experiments. Please contact Technical Support for more information.

Alternate Names for CD40 Ligand/TNFSF5 Antibody (TRAP1.3.6)

  • CD154 antigen
  • CD154
  • CD40 antigen ligand
  • CD40 ligand
  • CD40-L
  • CD40LG
  • CD40LIGM
  • gp39
  • hCD40L
  • HIGM1
  • T-B cell-activating molecule
  • T-BAM
  • T-cell antigen Gp39
  • TNF-related activation protein
  • TNFSF5
  • TRAP
  • TRAPtumor necrosis factor (ligand) superfamily, member 5 (hyper-IgM syndrome)
  • tumor necrosis factor (ligand) superfamily member 5
  • Tumor necrosis factor ligand superfamily member 5


CD40 ligand (CD40L) is a 33 kDa type II membrane glycoprotein expressed mainly on the cell surface of activated T lymphocytes, but also exists as a soluble form extracellularly. CD40L is the ligand for CD40, a member of the TNF superfamily, which is expressed on the cell surface of B cells, macrophages/monocytes, dendritic cells, vascular endothelial cells, and epithelial cells. CD40L plays an important role in B cell proliferation, antibody class switching, modulation of apoptosis in the germinal center through interaction with B cells expressing CD40, and activation of CD4+ T cells. Mutation within the CD40L gene is linked to hyper IgM syndrome, an X linked immunodeficiency disease that is characterized by elevated level of serum IgM and decreased level of other isotypes.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Customers Who Viewed This Item Also Viewed...

Species: Hu
Applications: WB, AgAct
Species: Hu
Applications: WB, ICC/IF, IHC, IHC-P
Species: Hu, Mu
Applications: WB, ICC/IF, IHC, IHC-P, IP
Species: Hu, Mu, Rt, Ca, Rb
Applications: WB, Simple Western, ICC/IF, IHC, IHC-P
Species: Hu, Mu, Rt, Po, Bv
Applications: WB, ICC/IF
Species: Hu
Applications: WB, Flow, AgAct
Species: Mu, Rt
Applications: Flow, ICC/IF, IHC, IHC-Fr, IHC-P, IP, Cell Depl, InhibTFunc
Species: Hu, Mu, Rt
Applications: WB, Flow, IHC, IHC-P, Flow-CS
Species: Hu, Rt
Applications: WB, Flow, ICC/IF, IHC, IHC-Fr, IHC-P, IP
Species: Hu, Mu
Applications: Flow

Publications for CD40 Ligand/TNFSF5 Antibody (NBP1-42527) (0)

There are no publications for CD40 Ligand/TNFSF5 Antibody (NBP1-42527).
By submitting your publication information earn gift cards and discounts for future purchases.

Reviews for CD40 Ligand/TNFSF5 Antibody (NBP1-42527) (0)

There are no reviews for CD40 Ligand/TNFSF5 Antibody (NBP1-42527). By submitting a review earn points towards our Rewards Program.
  • 250 points for product review
  • 500 additional points for an image with your product review
  • Double points (500) if you are the first to review this product
  • Double points (1000) if you are the first to review this product with an image

Product General Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

FAQs for CD40 Ligand/TNFSF5 Antibody (NBP1-42527). (Showing 1 - 1 of 1 FAQ).

  1. I am looking for paired ABs for use in detecting CD40L (rat) by ELISA. Do you have such a reagent(s) available?
    • Unfortunately we currently do not have any CD40 Ligand antibody pairs that have been validated in Rat. The only antibody pairs we offer for CD40L are validated in Human. I apologize for this inconvenience. If you would be interested in testing one of our products in Rat I'd like to invite you to participate in our Innovators Reward Program. Please contact us at with any questions regarding this program.

Secondary Antibodies


Isotype Controls

Additional CD40 Ligand/TNFSF5 Antibody (TRAP1.3.6) Products

Related Products by Gene

Bioinformatics Tool for CD40 Ligand/TNFSF5 Antibody (NBP1-42527)

Discover related pathways, diseases and genes to CD40 Ligand/TNFSF5 Antibody (NBP1-42527). Need help? Read the Bioinformatics Tool Guide for instructions on using this tool.
Visit Tool

Diseases for CD40 Ligand/TNFSF5 Antibody (NBP1-42527)

Discover more about diseases related to CD40 Ligand/TNFSF5 Antibody (NBP1-42527).

Pathways for CD40 Ligand/TNFSF5 Antibody (NBP1-42527)

View related products by pathway.

PTMs for CD40 Ligand/TNFSF5 Antibody (NBP1-42527)

Learn more about PTMs related to CD40 Ligand/TNFSF5 Antibody (NBP1-42527).

Research Areas for CD40 Ligand/TNFSF5 Antibody (NBP1-42527)

Find related products by research area.

Blogs on CD40 Ligand/TNFSF5

There are no specific blogs for CD40 Ligand/TNFSF5, but you can read our latest blog posts.

Contact Information

Product PDFs


Gene Symbol CD40LG

Customer Resources

Novus Review - Submit your review and earn rewards points which can be used for merchandise & discounts.
Risk Free Testing - Test on a species/application not listed above to receive a full credit towards a future purchase.

Novus' Quality Guarantee - Novus guarantees that every product we sell will work in the application and species listed on our website and datasheets.

Submit your question on NBP1-42527 below.
During business hours, we will respond to your email within 24 hours. For any questions submitted on the weekend, a response will be received on Monday.
For immediate assistance during business hours M- F (excluding major holidays), please contact us.
Ask a Scientist - We have a lab full of white coats just waiting for your scientific questions and concerns.

Customers Who Bought This Also Bought