• Assay Type

  Solid Phase Sandwich ELISA

• Format

  96-well strip plate

• Sample Type & Volume Required

  100 µL

• Range

  23.40 - 1,500 pg/mL

• Sufficient Materials

  For five 96-well plates*

• Specificity

  Please see the

* Provided that the recommended microplates, buffers, diluents, substrates and solutions are used, and the assay is run as summarized in the Assay Procedure provided.

Ancillary Reagent Kit Available  

DY008, DuoSet ELISA Ancillary Reagent Kit 2 -

This DuoSet ELISA Development kit contains the basic components required for the development of sandwich ELISAs to measure natural and Recombinant

Product 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

Kit Content

• Capture Antibody

• Detection Antibody

• Recombinant Standard

• Streptavidin conjugated to horseradish-peroxidase (Streptavidin-HRP)

Other Reagents Required

  PBS: (Catalog # ), or 137 mM NaCl, 2.7 mM KCl, 8.1 mM Na  ₂HPO  ₄, 1.5 mM KH  ₂PO  ₄, pH 7.2 - 7.4, 0.2 µm filtered  
 
  Wash Buffer: (Catalog # ), or equivalent  
 
  Reagent Diluent*  
 
  Blocking Buffer*  
 
  Substrate Solution: 1:1 mixture of Color Reagent A (H  ₂O  ₂) and Color Reagent B (Tetramethylbenzidine) (Catalog # )  
 
  Stop Solution: 2 N H  ₂SO  ₄ (Catalog # )  
 
  Microplates: R&D Systems (Catalog # ), or equivalent  
 
  Plate Sealers: ELISA Plate Sealers (Catalog # ), or equivalent  
 

*For the Reagent Diluent and Blocking Buffer recommended for a specific DuoSet ELISA Development Kit, please see the product

Preparation and Storage

• Storage

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

Background: Coagulation Factor III/Tissue Factor

Coagulation Factor III/Tissue Factor (TF), also known as Thromboplastin and CD142, is an integral membrane protein found in a variety of cell types. It functions as a protein cofactor/receptor of coagulation factor VII, which is synthesized in the liver and circulated in the plasma. Synthesized as a 295 amino acid precursor, TF consists of a signal peptide (residues 1 to 32) and the mature chain (residues 33 to 295), which includes a transmembrane region (residues 252 to 274) and a cytoplasmic tail (residues 275 to 295).

• Entrez Gene IDs:

  2152 (Human); 14066 (Mouse);

• Aliases:

  CD142 antigen; CD142; coagulation factor III (thromboplastin, tissue factor); Coagulation Factor III; F3; FLJ17960; TF; TFA; Thromboplastin; Tissue Factor