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Human CD40 Ligand/TNFSF5 DuoSet ELISA

R&D Systems, part of Bio-Techne | Catalog # DY617

R&D Systems, part of Bio-Techne
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DY617

Ancillary Products Available

Key Product Details

Assay Type

Solid Phase Sandwich ELISA

Assay Range

15.6-1000 pg/mL

Sample Type

Cell culture supernates, serum, and plasma
Note: Diluents for complex matrices, such as serum and plasma, should be evaluated prior to use in this DuoSet

Reactivity

Human

Human CD40 Ligand/TNFSF5 DuoSet ELISA Features

  • Optimized capture and detection antibody pairings with recommended concentrations save lengthy development time
  • Development protocols are provided to guide further assay optimization
  • Assay can be customized to your specific needs
  • Economical alternative to complete kits

Product Summary for Human CD40 Ligand/TNFSF5 DuoSet ELISA

This DuoSet ELISA Development kit contains the basic components required for the development of sandwich ELISAs to measure natural and recombinant human CD40 Ligand/TNFSF5. The suggested diluent is suitable for the analysis of most cell culture supernate samples. Diluents for complex matrices, such as serum and plasma, should be evaluated prior to use in this DuoSet.

Product Specifications

Assay Format

96-well strip plate (sold separately)

Sample Volume Required

100 µL

Detection Method

Colorimetric ELISA - 450nm (TMB)

Conjugate

Biotin

Label

HRP

Scientific Data Images for Human CD40 Ligand/TNFSF5 DuoSet ELISA

Human CD40 Ligand / TNFSF5 ELISA Standard Curve

Human CD40 Ligand / TNFSF5 ELISA Standard Curve

Kit Contents for Human CD40 Ligand/TNFSF5 DuoSet ELISA

  • Capture Antibody
  • Detection Antibody
  • Recombinant Standard
  • Streptavidin conjugated to horseradish-peroxidase (Streptavidin-HRP)

Other Reagents Required

DuoSet Ancillary Reagent Kit 2 (5 plates): (Catalog # DY008) containing 96 well microplates, plate sealers, substrate solution, stop solution, plate coating buffer (PBS), wash buffer, and Reagent Diluent Concentrate 2.

The components listed above may be purchased separately:

PBS: (Catalog # DY006), or 137 mM NaCl, 2.7 mM KCl, 8.1 mM Na2HPO4, 1.5 mM KH2PO4, pH 7.2 - 7.4, 0.2 µm filtered

Wash Buffer: (Catalog # WA126), or 0.05% Tween® 20 in PBS, pH 7.2-7.4

Reagent Diluent: (Catalog # DY995), or 1% BSA in PBS, pH 7.2-7.4, 0.2 µm filtered

Substrate Solution: 1:1 mixture of Color Reagent A (H2O2) and Color Reagent B (Tetramethylbenzidine) (Catalog # DY999)

Stop Solution: 2 N H2SO4 (Catalog # DY994)

Microplates: R&D Systems (Catalog # DY990)

Plate Sealers: ELISA Plate Sealers (Catalog # DY992)

Preparation and Storage

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

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

Background: CD40 Ligand/TNFSF5

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.

Alternate Names

CD154, CD40L, CD40LG, gp39, TNFSF5, TRAP

Entrez Gene IDs

959 (Human); 21947 (Mouse); 84349 (Rat)

Gene Symbol

CD40LG

Additional CD40 Ligand/TNFSF5 Products

Product Documents for Human CD40 Ligand/TNFSF5 DuoSet ELISA

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human CD40 Ligand/TNFSF5 DuoSet ELISA

For research use only

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