{"product_id":"abcam-ab197004","title":"Abcam, ab197004, LDH-Cytotoxicity Assay Kit (Fluorometric)","description":"\u003cp\u003eSize: 500Test\u003cbr\u003e\nLDH Assay Kit (Cytotoxicity, Fluorometric) (ab197004) provides a sensitive, quick, and easy way to detect LDH (lactate dehydrogenase) released from damaged cells. Individual kit components also available for purchase with a minimum order of 20 units. Contact us to discuss your needs.\u003cbr\u003e\nKey facts\u003cbr\u003e\nDetection method:Fluorescent,\u003cbr\u003e\nSample types:Suspension cells, Adherent cells,\u003cbr\u003e\nAssay type:Enzyme activity (quantitative),\u003cbr\u003e\nSensitivity:= 100 Cells\/well,\u003cbr\u003e\nAssay time:20m,\u003cbr\u003e\nAssay Platform:Microplate reader\u003c\/p\u003e\n\n\u003cp\u003eProduct details:\u003cbr\u003e\nLDH Assay Kit (Cytotoxicity, Fluorometric) (ab197004) provides a sensitive, quick, and easy way to detect LDH (lactate dehydrogenase) released from damaged cells.\u003cbr\u003e\nIn the LDH assay, LDH converts lactate to pyruvate and NADH, which reduces a proprietary probe to an intensely fluorescent product (Ex\/Em = 535\/587 nm).\u003cbr\u003e\nThe amount of fluorescence is directly proportional to the number of damaged cells.\u003cbr\u003e\nThe assay is adaptable to high-throughput format and can be completed in less than 20 min. Sensitivity: ~ 100 cells. 5ul of cell culture media required per assay.\u003cbr\u003e\nThe Safety Datasheet for this product has been updated for certain countries. Please check the current version in the Support and downloads section.\u003cbr\u003e\nREACH authorisation\u003cbr\u003e\nAbcam has not and does not intend to apply for the REACH Authorisation of customers' uses of products that contain European Authorisation list (Annex XIV) substances.\u003cbr\u003e\nIt is the responsibility of our customers to check the necessity of application of REACH Authorisation, and any other relevant authorisations, for their intended uses.\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-Please refer to protocols\u003c\/p\u003e\n\n\u003cp\u003eSupplementary Information:\u003cbr\u003e\nThis supplementary information is collated from multiple sources and compiled automatically.\u003cbr\u003e\nLactate dehydrogenase (LDH) is an enzyme that catalyzes the interconversion of pyruvate and lactate along with the conversion of NADH to NAD+. LDH is known by other names such as lactic acid dehydrogenase and LDH-5. The enzyme has a molecular weight of approximately 36 kDa. LDH exists in almost all tissues having multiple isoforms that are expressed differently depending on the tissue type. It shows high expression in muscle tissue liver and heart indicating its extensive role in energy metabolism.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nLactate dehydrogenase plays a critical role in anaerobic glycolysis. The enzyme helps in regenerating NAD+ from NADH allowing glycolysis to continue in the absence of oxygen. LDH is not a part of any larger protein complex working independently to fulfill its function in the glycolytic pathway. It serves in rapid energy production especially under hypoxic or exertional conditions where oxygen supply is limited.\u003cbr\u003e\nPathways\u003cbr\u003e\nLDH is significantly involved in the glycolysis and gluconeogenesis pathways. Within glycolysis LDH helps facilitate the conversion of pyruvate to lactate during anaerobic conditions a step important for ATP production when oxygen is scarce. The enzyme is tied closely to phosphofructokinase-1 (PFK-1) in glycolysis given that both enzymes are central to maintaining the glycolytic flow. In gluconeogenesis though functionally reversed from its role in glycolysis LDH helps to manage lactate removal an important step for glucose synthesis from non-carbohydrate sources.\u003cbr\u003e\nLactate dehydrogenase levels often act as a biomarker for tissue damage or certain cancers as its release into the bloodstream signals cellular injury or death. Elevated LDH levels are associated with conditions like myocardial infarction and certain forms of anemia. In cancer such as lymphoma or leukemia LDH correlates with the progression of the disease and acts as a prognostic marker. LDH's connection to these conditions often leads to insights into disease severity and progression due to its association with proteins like p53 and HIF-1 which play roles in cellular metabolism and hypoxia response.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46843617411241,"sku":"ab197004","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/abcam-ab197004","provider":"Iright","version":"1.0","type":"link"}