Human Arachidonate 5 lipoxygenase ELISA Kit | ALOX 5 elisa kit
Human Arachidonate 5 lipoxygenase ELISA Kit
Principle of the Assay: ALOX5 ELISA kit applies the quantitative sandwich enzyme immunoassay technique. The microtiter plate has been pre-coated with a monoclonal antibody specific for ALOX5. Standards or samples are then added to the microtiter plate wells and ALOX5 if present, will bind to the antibody pre-coated wells. In order to quantitatively determine the amount of ALOX5 present in the sample, a standardized preparation of horseradish peroxidase (HRP)-conjugated polyclonal antibody, specific for ALOX5 are added to each well to "sandwich" the ALOX5 immobilized on the plate. The microtiter plate undergoes incubation, and then the wells are thoroughly washed to remove all unbound components. Next, substrate solutions are added to each well. The enzyme (HRP) and substrate are allowed to react over a short incubation period. Only those wells that contain ALOX5 and enzyme-conjugated antibody will exhibit a change in color. The enzyme-substrate reaction is terminated by addition of a sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450 nm. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The ALOX5 concentration in each sample is interpolated from this standard curve.
NCBI and Uniprot Product Information
NCBI Description
This gene encodes a member of the lipoxygenase gene family and plays a dual role in the synthesis of leukotrienes from arachidonic acid. The encoded protein, which is expressed specifically in bone marrow-derived cells, catalyzes the conversion of arachidonic acid to 5(S)-hydroperoxy-6-trans-8,11,14-cis-eicosatetraenoic acid, and further to the allylic epoxide 5(S)-trans-7,9-trans-11,14-cis-eicosatetrenoic acid (leukotriene A4). Leukotrienes are important mediators of a number of inflammatory and allergic conditions. Mutations in the promoter region of this gene lead to a diminished response to antileukotriene drugs used in the treatment of asthma and may also be associated with atherosclerosis and several cancers. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2012]
Uniprot Description
5-LO: arachidonate 5-lipoxygenase. Arachidonic acid promotes its phosphorylation by p38 MAPK-regulated MAPKAP kinases. Upregulated in glioblastoma multiforme and colon, pancreatic and bladder cancer.
Protein type: Nuclear envelope; Lipid Metabolism - arachidonic acid; Oxidoreductase; Lipid Metabolism - linoleic acid; EC 1.13.11.34
Chromosomal Location of Human Ortholog: 10q11.2
Cellular Component: extracellular space; nuclear membrane; nuclear matrix; nuclear envelope lumen; nuclear envelope; cytosol
Molecular Function: protein binding; iron ion binding; arachidonate 5-lipoxygenase activity
Biological Process: leukotriene biosynthetic process; leukotriene production during acute inflammatory response; lipoxygenase pathway; arachidonic acid metabolic process; leukotriene metabolic process
Disease: Asthma, Susceptibility To
Research Articles on ALOX 5
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Product Notes
The Human ALOX 5 alox5 (Catalog #AAA723162) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA723162 ELISA Kit recognizes Human ALOX 5. It is sometimes possible for the material contained within the vial of "Arachidonate 5 lipoxygenase, ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
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