{"product_id":"abcam-ab307416","title":"Abcam, ab307416, Anti-Cystatin SN\/CST1 antibody [EPR25933-111]","description":"\u003cp\u003eSize: 20µL \/ 100µL \/ 1mL\u003cbr\u003e\nRabbit Recombinant Monoclonal Cystatin SN\/CST1 antibody. Suitable for WB, IP and reacts with Human, Transfected cell line - Human samples. Cited in 1 publication.\u003cbr\u003e\nKey facts\u003cbr\u003e\nHost species:Rabbit,\u003cbr\u003e\nClonality:Monoclonal,\u003cbr\u003e\nClone number:EPR25933-111,\u003cbr\u003e\nIsotype:IgG,\u003cbr\u003e\nCarrier free:No,\u003cbr\u003e\nReacts with:Human,\u003cbr\u003e\nApplications:IP, WBSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,\u003cbr\u003e\nImmunogen:The exact immunogen used to generate this antibody is proprietary information.\u003c\/p\u003e\n\n\u003cp\u003eProduct details:\u003cbr\u003e\nPatented technology\u003cbr\u003e\nOur RabMAb\u003cbr\u003e\ntechnology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to\u003cbr\u003e\nRabMAb® patents\u003cbr\u003e\nWhat are the advantages of a recombinant monoclonal antibody?\u003cbr\u003e\nThis product is a recombinant monoclonal antibody, which offers several advantages including:\u003cbr\u003e\n- High batch-to-batch consistency and reproducibility\u003cbr\u003e\n- Improved sensitivity and specificity\u003cbr\u003e\n- Long-term security of supply\u003cbr\u003e\n- Animal-free batch production\u003cbr\u003e\nFor more information, read more on\u003cbr\u003e\nrecombinant antibodies\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nForm-Liquid, Purification technique-Affinity purification Protein A, Storage buffer-pH: 7.2 - 7.4Preservative: 0.01% Sodium azideConstituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA, Shipped at conditions-Blue Ice, Appropriate short-term storage duration-1-2 weeks, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze \/ thaw cycle\u003c\/p\u003e\n\n\u003cp\u003eSupplementary Information:\u003cbr\u003e\nThis supplementary information is collated from multiple sources and compiled automatically.\u003cbr\u003e\nCystatin SN also known as CST1 is a cysteine protease inhibitor that belongs to the family of cystatins. This protein has a mass of approximately 16 kDa and is expressed primarily in human saliva as well as other tissues like the nasal mucosa and skin. Its main role involves binding to and inhibiting cathepsins and other cysteine protease enzymes preventing the breakdown of cellular and extracellular proteins. Such inhibition protects tissues from damage and helps maintain normal protein turnover.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nCST1 inhibits proteolytic enzymes that are involved in degrading proteins within cells and tissues. This protein is not part of a larger complex but instead exerts its function through one-on-one interactions with target proteases. Through its inhibitory actions CST1 plays a protective role in various bodily fluids and epithelial surfaces contributing to the body's barrier and immune defense mechanisms against pathogens and tissue damage.\u003cbr\u003e\nPathways\u003cbr\u003e\nCST1 is engaged in the regulation of protease activity which impacts the broader proteolytic pathways that are important to cellular homeostasis. This regulation is linked to the lysosomal cathepsin family and pathways such as the protein metabolism pathway. Related proteins within these pathways include cathepsin L and cathepsin B which are also cysteine proteases that rely on precise regulation by cystatin family proteins like CST1 to prevent excessive protein degradation.\u003cbr\u003e\nCST1 has associations with conditions like chronic rhinosinusitis and certain cancers. Chronic rhinosinusitis involves excessive inflammation and tissue damage a process where CST1's inhibition of proteases like cathepsin B is important. In cancer abnormal CST1 expression levels have been noted in gastric and colorectal cancers suggesting a connection with tumor growth and metastasis. In these contexts altered expression or function of CST1 may interact with other proteins such as cathepsin L influencing disease progression.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46855878443177,"sku":"ab307416","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/ar\/products\/abcam-ab307416","provider":"Iright","version":"1.0","type":"link"}