CD40 Ligand/TNFSF5 Antibody (24-31) [FITC]


Flow Cytometry: CD40 Ligand/TNFSF5 Antibody (24-31) [FITC] [NB100-77899] - TPA+ ionomycin-stimulated human PBMCs (6 hours) stained with 24-31 FITC

Product Details

Reactivity HuSpecies Glossary
Applications Flow
0.5 mg/ml

CD40 Ligand/TNFSF5 Antibody (24-31) [FITC] Summary

The immunogen was the full length version of the protein: CD154 (24-31)
CD154 (24-31)
IgG1 Kappa
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. Do not freeze.
FITC (A=495, E=519)
PBS (pH 7.2) and 0.2% (w/v) BSA
0.09% Sodium Azide
0.5 mg/ml
Protein A or G purified


Application Notes
IF and blocking reported in literature.

Reactivity Notes

Expected Cross-Reactivity based on immunogen sequence: Cynomolgus, Rhesus.

Alternate Names for CD40 Ligand/TNFSF5 Antibody (24-31) [FITC]

  • 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


CD154 (CD40 ligand) is also known as CD40L, gp39, TRAP and T-BAM. CD40 ligand is a 32-39 kD type II transmembrane glycoprotein. It is a member of the TNF superfamily and is expressed on activated T cells. It has been reported to be important for B cell costimulation following binding of its receptor, CD40. Additionally, binding of CD40L to CD40 on B cells promotes the secretion of immunoglobulin and Ig isotype switching. CD40L is also involved in the regulation of cytokine production by T cells.


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
Applications: Flow

Publications for CD40 Ligand/TNFSF5 Antibody (NB100-77899) (0)

There are no publications for CD40 Ligand/TNFSF5 Antibody (NB100-77899).
By submitting your publication information earn gift cards and discounts for future purchases.

Reviews for CD40 Ligand/TNFSF5 Antibody (NB100-77899) (0)

There are no reviews for CD40 Ligand/TNFSF5 Antibody (NB100-77899). 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 (NB100-77899). (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.

Positive Control Lysate(s)

Secondary Antibodies


Isotype Controls

Other Available Formats

Biotin Labeled NB100-77900

Additional CD40 Ligand/TNFSF5 Products

Related Products by Gene

Bioinformatics Tool for CD40 Ligand/TNFSF5 Antibody (NB100-77899)

Discover related pathways, diseases and genes to CD40 Ligand/TNFSF5 Antibody (NB100-77899). Need help? Read the Bioinformatics Tool Guide for instructions on using this tool.
Visit Tool

Diseases for CD40 Ligand/TNFSF5 Antibody (NB100-77899)

Discover more about diseases related to CD40 Ligand/TNFSF5 Antibody (NB100-77899).

Pathways for CD40 Ligand/TNFSF5 Antibody (NB100-77899)

View related products by pathway.

PTMs for CD40 Ligand/TNFSF5 Antibody (NB100-77899)

Learn more about PTMs related to CD40 Ligand/TNFSF5 Antibody (NB100-77899).

Research Areas for CD40 Ligand/TNFSF5 Antibody (NB100-77899)

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 NB100-77899 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