Sheep Tumor Necrosis Factor Alpha (TNFa) ELISA Kit

SKU: orb781875

Description

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Tumor Necrosis Factor Alpha(TNFa).

Research Area

Cancer Biology, Immunology & Inflammation, Infectious Disease & Virology

Images & Validation

• Tested Applications: ELISA
• Application Notes:
  standard: 200 pg/mL. Test principle: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Sheep TNFa. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Sheep TNFa. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Sheep TNFa, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Sheep TNFa in the samples is then determined by comparing the OD of the samples to the standard curve

Key Properties

• Reactivity: Sheep
• Sample Types: serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
• Assay Type: Sandwich
• Assay Time: 3.5h
• Range: 3.13-200 pg/mL
• Sensitivity: 1.24 pg/mL
• Concentration: 200 pg/mL

Storage & Handling

• Storage: Refer to the Storage Guidelines in the Manual
• Disclaimer: For research use only

Alternative Names

DIF ELISA Kit, TNF-A ELISA Kit, TNFSF2 ELISA Kit, Cachectin ELISA Kit, Tumor Necrosis Factor Ligand Superfamily Member 2 ELISA Kit

Quick Database Links

UniProt

P23383