Human CD40 Ligand/TNFSF5 QuicKit ELISA

• Reactivity: Hu
• Conjugate: HRP

Human CD40 Ligand/TNFSF5 QuicKit ELISA Summary

• Background: The Quantikine QuicKit Human CD40 Ligand/TNFSF5 Immunoassay is a one-step, 90-minute solid phase ELISA designed to measure human CD40 Ligand levels in cell culture supernates, serum, and platelet-poor plasma. It contains recombinant human CD40 Ligand and antibodies raised against the recombinant protein. Results obtained for naturally occurring human CD40 Ligand showed linear curves that wer...e parallel to the standard curves obtained using the recombinant QuicKit standards. These results indicate that this kit can be used to determine relative mass values for natural human CD40 Ligand.
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• Additional Information: Control Set 1249
• Specificity: Natural and recombinant human CD40 Ligand.
• Inter-Assay: See PDF Datasheet for details
• Intra-Assay: See PDF Datasheet for details
• Spike Recovery: See PDF Datasheet for details
• Sample Volume: See PDF Datasheet for details

Applications/Dilutions

• Application Notes: No significant interference observed with available related molecules.

Packaging, Storage & Formulations

• Storage: Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Human CD40 Ligand/TNFSF5 QuicKit ELISA

• CD154 antigen
• CD154
• CD40 antigen ligand
• CD40 Ligand
• CD40L
• CD40-L
• CD40LG
• CD40LIGM
• gp39
• hCD40L
• HIGM1
• T-B cell-activating molecule
• T-BAM
• T-cell antigen Gp39
• TNF-related activation protein
• TNFSF5
• TNFSF5IMD3
• 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

Background

CD40 Ligand, also known as TNFSF5, CD154, TRAP, and gp39, is a trimeric protein that is expressed in transmembrane and soluble forms. It is expressed by many immune cell types as well as by endothelial and smooth muscle cells of the vasculature. It binds to CD40 on antigen presenting cells, platelets, and endothelial and epithelial cells, leading to enhanced B cell activation and T cell dependent humoral immune responses. CD40 Ligand dysregulation contributes to immune pathology in AIDS, atherosclerosis, atherothrombosis, and restenosis.

FAQs for CD40 Ligand/TNFSF5 (QK1012). (Showing 1 - 2 of 2 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 innovators@novusbio.com with any questions regarding this program.
2. What is the difference between the Quantikine and Duoset ELISA kits?
   • Our Quantikine kits are fully optimized and validated for the sample types listed on the product specific webpage and datasheet, as this can vary between kits. Each kit is supplied ready to use with one pre-coated 96-well plate, a detection antibody directly conjugated to HRP, and all other necessary reagents. These kits are ideal for researchers who want the convenience of a ready to use and optimized ELISA product. Some of these kits are also available prepackaged in larger 6 and 50 plate sizes.Our DuoSet Kits, in contrast, are ELISA development kits containing the capture and detection antibody, the mass-value calibrated standard, and streptavidin-HRP to prepare approximately 5 or 15 plates. Ancillary reagents will need to be used/purchased, and for most kits, we will recommend one of our Ancillary Reagent Kits, which contain the reagents we use ourselves in-house. DuoSet kits are validated only for cell culture supernatant samples and therefore require further development and validation for accurate measurement in more complex samples such as serum and plasma. Our DuoSet Kits offer an economical, flexible alternative for the experienced ELISA user.