{"product_id":"abcam-ab65325","title":"Abcam, ab65325, GST Activity Assay Kit (Fluorometric)","description":"\u003cp\u003eSize: 100Test\u003cbr\u003e\nGST Activity Assay Kit (Fluorometric) provides a simple, fluorescence-based in vitro assay for detecting GST activity using fluorescence plate reader.\u003cbr\u003e\nKey facts\u003cbr\u003e\nDetection method:Fluorescent,\u003cbr\u003e\nSample types:Purified protein, Tissue Lysate, Saliva, Urine, Plasma, Serum, Other biological fluids, Cell Lysate,\u003cbr\u003e\nAssay type:Enzyme activity,\u003cbr\u003e\nSensitivity:\u0026lt; 0.5 mU\/well,\u003cbr\u003e\nAssay time:2h,\u003cbr\u003e\nAssay Platform:Microplate reader\u003c\/p\u003e\n\n\u003cp\u003eProduct details:\u003cbr\u003e\nAbcam's GST Activity Assay Kit (Fluorometric) provides a simple, fluorescence-based\u003cbr\u003e\nin vitro\u003cbr\u003e\nassay for detecting the GST activity using fluorescence plate reader. The assay utilizes monochlorobimane (MCB), a dye that reacts with glutathione. The free form of MCB is almost nonfluorescent, whereas the dye fluoresces in blue (Ex\/Em = 380\/461 nm) after reaction with glutathione catalysed by GST. The change in fluorescence overtime allows for an easy measurement of the sample GST level.\u003cbr\u003e\nThe kit can detect GST activity in crude cell lysate or purified protein fraction, and also quantitate GST-tagged fusion protein.\u003cbr\u003e\nVisit our\u003cbr\u003e\nFAQs page\u003cbr\u003e\nfor tips and troubleshooting.\u003cbr\u003e\nThis product is manufactured by BioVision, an Abcam company and was previously called K260 GST Fluorometric Activity Assay Kit. K260-100 is the same size as the 100 test size of ab65325.\u003cbr\u003e\nGlutathione S-transferase (GST) is a family of enzymes that play an important role in detoxification of xenobiotics. GST catalyzes the formation of the thiol group of glutathione to electrophilic xenobiotics. It utilizes glutathione to scavenge potentially toxic compounds including those produced as a result of oxidative stress and is part of the defense mechanism against the mutagenic, carcinogenic and toxic effects of such compounds.\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.\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\nGST or Glutathione S-transferase is an enzyme family known for detoxifying endogenous and exogenous compounds through conjugation with glutathione. GSTs are about 23–28 kDa in size and are expressed in various tissues such as the liver kidneys and lungs. The GST proteins play vital roles in cellular processes and are utilized extensively in molecular biology often tagged to proteins to enhance solubility known as GST-tagged proteins.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nGST enzymes participate in critical cellular detoxification processes enhancing the solubility of toxins. As part of these processes GST enzymes do not function as part of a larger complex but are individual actors within the cell. They facilitate the conjugation reactions fundamental to cellular metabolism and detoxification making them essential for maintaining cellular health.\u003cbr\u003e\nPathways\u003cbr\u003e\nGST enzymes contribute significantly to the metabolic breakdown pathways like the xenobiotic metabolism pathway. This pathway involves proteins such as cytochrome P450 enzymes which often function upstream to modify compounds for further GST action. GSTs are important for efficiently detoxifying potentially harmful substances preventing cellular damage.\u003cbr\u003e\nGSTs have considerable relevance to cancer where their overexpression can confer drug resistance in tumor cells complicating treatment approaches. Additionally these enzymes connect with proteins such as MDR1 influencing multidrug resistance in cancer therapy. GSTs also relate to asthma where altered GST activity can affect the body's response to oxidative stress highlighting the enzyme's role in inflammatory processes.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46843654275241,"sku":"ab65325","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/ar\/products\/abcam-ab65325","provider":"Iright","version":"1.0","type":"link"}