{"product_id":"abcam-ab240938","title":"Abcam, ab240938, Anti-Calpastatin antibody [SP82] - BSA and Azide free","description":"\u003cp\u003eSize: 100µg \/ 1mg\u003cbr\u003e\nRabbit Recombinant Monoclonal Calpastatin antibody. Carrier free. Suitable for IHC-P, ICC\/IF, Flow Cyt (Intra) and reacts with Human samples.\u003cbr\u003e\nKey facts\u003cbr\u003e\nHost species:Rabbit,\u003cbr\u003e\nClonality:Monoclonal,\u003cbr\u003e\nClone number:SP82,\u003cbr\u003e\nIsotype:IgG,\u003cbr\u003e\nCarrier free:Yes,\u003cbr\u003e\nReacts with:Human,\u003cbr\u003e\nApplications:Flow Cyt (Intra), IHC-P, ICC\/IFSee 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\nab240938 is the carrier-free version of\u003cbr\u003e\nab101684\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\u003cbr\u003e\nConjugation ready\u003cbr\u003e\nOur carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.\u003cbr\u003e\nUse our\u003cbr\u003e\nconjugation kits\u003cbr\u003e\nfor antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.\u003cbr\u003e\nCompatibility\u003cbr\u003e\nThis product is compatible with the Maxpar\u003cbr\u003e\nAntibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar\u003cbr\u003e\nis a trademark of Fluidigm Canada Inc.\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nForm-Liquid, Purification technique-Affinity purification Protein A\/G, Purification notes-Purified from TCS by protein A\/G., Storage buffer-pH: 7.2 - 7.4Constituents: PBS, Shipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions-+4°C, Storage information-Do Not Freeze\u003c\/p\u003e\n\n\u003cp\u003eSupplementary Information:\u003cbr\u003e\nThis supplementary information is collated from multiple sources and compiled automatically.\u003cbr\u003e\nCalpastatin is an endogenous inhibitor of calpain proteases with popular alternate names including CAST. The mass of calpastatin is approximately 70 kDa. It is expressed in various tissues throughout the body such as the brain heart and muscle. Calpastatin regulates the activity of the calpain family of cysteine proteases by binding to their catalytic domains. By modulating calpain activity calpastatin plays a role in several cellular processes including cytoskeletal remodeling and signal transduction.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nCalpastatin regulates intracellular protein degradation by inhibiting calpain activity. This inhibition prevents uncontrolled proteolysis of specific substrate proteins. Calpastatin is not part of a larger protein complex but interacts independently with multiple isoforms of calpain. It helps maintain cellular homeostasis by influencing autophagy apoptosis and cell migration integrating signals that drive various physiological processes.\u003cbr\u003e\nPathways\u003cbr\u003e\nCalpain activity modulation through calpastatin takes place in several key biological pathways including apoptosis and the Wnt signaling pathway. Calpain-mediated cleavage affects cell survival and death by modifying Bcl-2 family proteins. In the Wnt signaling pathway calpastatin regulates calpain which influences β-catenin degradation therefore affecting cell proliferation and differentiation pathways. These interactions highlight calpastatin’s central role in managing fundamental cellular events.\u003cbr\u003e\nUncontrolled calpain activity due to insufficient calpastatin levels relates to neurodegenerative diseases such as Alzheimer's disease and muscular dystrophies. In Alzheimer's disease reduced calpastatin levels may lead to excessive calpain activity resulting in tau protein hyperphosphorylation and neurofibrillary tangles. Calpastatin-related calpain dysregulation also contributes to muscle cell degeneration seen in muscular dystrophies by affecting structural proteins like dystrophin. These connections highlight the critical balance that calpastatin maintains in cellular processes pertinent to human health.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46851777429673,"sku":"ab240938","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/es\/products\/abcam-ab240938","provider":"Iright","version":"1.0","type":"link"}