{"product_id":"abcam-ab219943","title":"Abcam, ab219943, Mitochondrial Superoxide Assay Kit (Fluorometric)","description":"\u003cp\u003eSize: 200Test\u003cbr\u003e\nMitochondrial Superoxide Detection Kit (Fluorometric) (ab219943) is a sensitive fluorometric one-step assay to detect intracellular superoxide radical in live cells.\u003cbr\u003e\nKey facts\u003cbr\u003e\nDetection method:Fluorescent,\u003cbr\u003e\nSample types:Suspension cells, Adherent cells,\u003cbr\u003e\nAssay type:Cell-based,\u003cbr\u003e\nAssay Platform:Microplate reader, Fluorescence microscope\u003c\/p\u003e\n\n\u003cp\u003eProduct details:\u003cbr\u003e\nMitochondrial Superoxide Detection Kit (Fluorometric) (ab219943) is a sensitive fluorometric one-step assay to detect intracellular superoxide radical in live cells. The assay uses our MitoROS 580 dye: the dye is cell-permeable and selectively reacts with mitochondrial superoxide present in live cells to generate a red fluorescence signal that can be easily read at Ex\/Em = 540\/590 nm.\u003cbr\u003e\nThe assay can be performed within one hour and can be detected by fluorescence microscopy, microplate reader or high-content imaging. It can be easily adapted to use in 384-well microplate format.\u003cbr\u003e\nOther Notes\u003cbr\u003e\nMitochondria are major producers of cellular superoxide. The production of low to moderate levels of superoxide is critical for the proper regulation of many essential cellular processes including gene expression, signal transduction, and muscle adaptation to endurance exercise training. Uncontrolled mitochondrial superoxide production can trigger cellular oxidative damage that contributes to the pathogenesis of a wide variety of disorders including cancer, cardiovascular diseases, neurodegenerative diseases and aging. The detection of intracellular mitochondrial superoxide is of central importance to understanding proper cellular redox regulation and the impact of its dysregulation on various pathologies.\u003cbr\u003e\nRelated products\u003cbr\u003e\nTo measure reactive oxygen species within cells, we recommend DCFDA assay kit\u003cbr\u003e\nab113851\u003cbr\u003e\nAlternative ROS assays are available in orange (\u003cbr\u003e\nab186028\u003cbr\u003e\n), red (\u003cbr\u003e\nab186027\u003cbr\u003e\n), and deep red (\u003cbr\u003e\nab186029\u003cbr\u003e\nab238535\u003cbr\u003e\nis used to measure ROS in biofluids, culture supernatants and cell lysates.\u003cbr\u003e\nFor assays designed to differentiate ROS, superoxides, and reactive nitrogen species:\u003cbr\u003e\n- to assay ROS and superoxides use\u003cbr\u003e\nab139476\u003cbr\u003e\n- to assay ROS, superoxides, and reactive nitrogen species use\u003cbr\u003e\nab139473\u003cbr\u003e\n- to assay superoxides use ab219943\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nShipped at conditions-Blue Ice, Appropriate short-term storage conditions--20°C, Appropriate long-term storage conditions--20°C, Storage information--20°C\u003c\/p\u003e\n\n\u003cp\u003eSupplementary Information:\u003cbr\u003e\nThis supplementary information is collated from multiple sources and compiled automatically.\u003cbr\u003e\nMitochondrial superoxide also known as mitosox refers to the reactive oxygen species (ROS) generated specifically in mitochondria. Superoxide a byproduct of the mitochondrial electron transport chain is a small molecule with a molecular mass of 31.9988 g\/mol. The compound primarily emerges during cellular respiration in the mitochondria's inner membrane. Mitochondrial superoxide's excessive production can result in cellular damage since it acts as a precursor to more harmful ROS like hydrogen peroxide and hydroxyl radical.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nMitochondrial superoxide contributes to a cell's oxidative state regulation. It plays an important role in various signaling pathways and in maintaining cellular homeostasis. Mitochondrial superoxide is often part of larger complexes involved in ROS detection such as the mitochondria itself that regulate ROS levels to ensure balance. These complexes can trigger signaling cascades that activate reparative or protective cellular responses making mitochondrial ROS pivotal players in maintaining cellular integrity.\u003cbr\u003e\nPathways\u003cbr\u003e\nMitochondrial superoxide influences important metabolic processes such as the antioxidant defense and apoptosis pathways. ROS detection by mitochondria can modulate the balance between cell survival and cell death by interacting with proteins like cytochrome c and members of the Bcl-2 family. These proteins help determine whether a cell will undergo apoptosis in response to mitochondrial stress signals contributing essential regulation in oxidative stress pathways.\u003cbr\u003e\nMitochondrial superoxide holds a significant connection to neurodegenerative diseases and cardiovascular disorders. Excessive mitochondrial ROS is implicated in the oxidative stress that characterizes conditions like Parkinson's disease and heart failure. In these contexts the interaction of mitochondrial superoxide with proteins such as SOD2 (superoxide dismutase 2) and NOX (NADPH oxidases) is critical. These proteins can modulate the damaging effects of superoxide and offer potential therapeutic targets for conditions linked to mitochondrial dysfunction.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46843628126377,"sku":"ab219943","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/abcam-ab219943","provider":"Iright","version":"1.0","type":"link"}