Invitrogen™ TNF alpha (Total) Monkey ELISA Kit

For the quantitative detection of monkey TNF-alpha.

Brand:  Invitrogen™ BMS654TEN

Product Code. 15552107

Includes: Aluminum pouch(es) with a Microwell Plate coated with monoclonal antibody to monkey TNF-alpha
Biotin-Conjugate anti-monkey TNF-alpha polyclonal antibody
Streptavidin-HRP
Monkey TNF-alpha Standard lyophilized, 3600 U/ml upon reconstitution
Sample Diluent
Assay Buffer Concentrate 20x (PBS with 1% Tween 20 and 10% BSA)
Wash Buffer Concentrate 20x (PBS with 1% Tween 20)
Substrate Solution (tetramethyl-benzidine)
Stop Solution (1M Phosphoric acid)
Blue-Dye
Green-Dye
Red-Dye
Adhesive Films

Description

The Monkey Total Tumor Necrosis Factor alpha(Mk TNFα) ELISA quantitates Mk TNFα in monkey (baboon, cynomolgous) serum or cell culture medium. The assay will exclusively recognize both natural and recombinant monkey TNFα. Principle of the method The MonkeyTNFα solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the amount of the target bound between a matched antibody pair. A target-specific antibody has been pre-coated in the wells of the supplied microplate. Samples, standards, or controls are then added into these wells and bind to the immobilized (capture) antibody. The sandwich is formed by the addition of the second (detector) antibody, a substrate solution is added that reacts with the enzyme-antibody-target complex to produce measurable signal. The intensity of this signal is directly proportional to the concentration of target present in the original specimen. Rigorous validation Each manufactured lot of this ELISA kit is quality tested for criteria such as sensitivity, specificity, precision, and lot-to-lot consistency. See manual for more information on validation.

Tumor Necrosis Factor is a polypeptide cytokine produced by monocytes and macrophages. It functions as a multipotent modulator of immune response and further acts as a potent pyrogen. TNF-alpha circulates throughout the body responding to stimuli (infectious agents or tissue injury), activating neutrophils, altering the properties of vascular endothelial cells, regulating metabolic activities of other tissues, as well as exhibiting tumoricidal activity by inducing localized blood clotting. TNF-alpha also inhibits lipoprotein lipase activity resulting in cachexia, a physical wasting condition. Activation of B-cells by the Epstein Barr virus can be inhibited by TNF-alpha. Due to its varied actions throughout the immune system, TNF-alpha may play a role in the pathogenesis of many disease states. TNF-alpha production is mediated by the action of lymphokines and endotoxins on the macrophage. Purified monocytes produce TNF-alpha within four hours of stimulation by recombinant IL-2 and there is some in vitro evidence to suggest that TNF-alpha is expressed at high levels and with prolonged kinetics in T cells stimulated by both CD2 and CD28. Secretion of TNF-alpha is enhanced by gamma interferon. TNF then induces or enhances the specific production of Class I MHC antigen, GM-CSF, and IL-1.

Specifications

• Accession Number: P59695,P79337
• Assay Sensitivity: 6.0 U/mL
• Product Type: ELISA Kit
• Target Species: Monkey
• For Use With (Equipment): Colorimetric Microplate Reader
• Gene Symbol: EGK_14705,TNF-ALPHA
• Intraassay CV: 8%
• Label or Dye: HRP
• Regulatory Status: RUO
• Storage Requirements: 2°C to 8°C
• Target: Baboon, Cynomolgus Monkey
• Total Assay Time: 3 hr. 10 min.

• Assay Range: 28.1-1,800 U/mL
• Conjugate: Biotin
• Sample Type: Serum, Supernatant
• For Use With (Application): ELISA
• Gene ID (Entrez): 100126739, 102139631
• Interassay CV: 8%
• Kit Contents: Pre-coated 96 well plate, Standard, Sample Diluent, Assay Buffer concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers
• Quantity: 10 x 96 Tests
• Sample Volume: Serum, 50 μL; Supernatant, 50 μL
• Synonym: Cachectin, Tumor necrosis factor alpha, DIF
• Test Time: 1 hr. 20 min.

For Research Use Only