The Amplite® Fluorimetric Lipoxygenase Inhibitor Screening Kit offers a robust, quick and convenient method for screening and evaluating compounds that inhibit lipoxygenase (LOX) activity in biological samples. Lipoxygenases are iron-containing oxidoreductase enzymes that catalyze the dioxygenation of unsaturated fatty acids, such as arachidonic acid and linoleic acid, to produce hydroperoxides. These hydroperoxides act as intermediates in the production of leukotrienes and lipoxins, which are signaling molecules involved in inflammatory responses, cancer, and other biological processes. Our Amplite® Lipoxygenase Inhibitor Screening Kit utilizes a fluorescence detection system to monitor the inhibition of lipoxygenase activity. The substrate is oxidized by lipoxygenase in the sample, producing a fluorogenic compound that generates a fluorescence signal (Ex/Em = 490/530 nm). The presence of an inhibitor reduces the enzymatic activity, leading to a decrease in the fluorescence signal. This assay provides a simple, reliable solution for identifying potential inhibitors of lipoxygenase. This kit is compatible with fluorescence microplate readers and is ideal for high-throughput screening of inhibitors, studying enzyme kinetics, or investigating disease-related pathways involving lipoxygenase.