{"product_id":"cst-3693s","title":"CST,  3693S, Perforin Antibody","description":"Polyclonal Antibody for studying Perforin mouse. Validated for Western Blotting. Highly specific and rigorously validated in-house, Perforin Antibody (CST #3693) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nWestern Blotting: 1:1000\n\u003cb\u003eStorage\u003c\/b\u003e\nSupplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg\/ml BSA and 50% glycerol. Store at -20°C. Do not aliquot the antibody.\n\u003cb\u003eProtocol\u003c\/b\u003e\nAvailable protocols: Western Blotting\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nPerforin Antibody detects endogenous levels of total Perforin protein.\nSpecies Reactivity: Mouse\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nPolyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding leucine 349 of mouse perforin.\n\u003cb\u003eBackground\u003c\/b\u003e\nGranzymes are a family of serine proteases expressed by cytotoxic T lymphocytes and natural killer (NK) cells and are key components of immune responses to pathogens and transformed cells (1). Granzymes are synthesized as zymogens and are processed into mature enzymes by cleavage of a leader sequence. They are released by exocytosis in lysosome-like granules containing perforin, a membrane pore-forming protein. Granzyme B has the strongest apoptotic activity of all the granzymes as a result of its caspase-like ability to cleave substrates at aspartic acid residues thereby activating procaspases directly and cleaving downstream caspase substrates (2,3). Perforin is a pore-forming protein that facilitates the entry of cytotoxic serine proteases, such as granzymes, into target cells (4). Perforin is primarily expressed in cytotoxic T lymphocytes and NK cells.\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nCytolysin; Lymphocyte pore-forming protein; P1; PERF; perforin 1 (pore forming protein); Perforin-1; Pfn; Pfp; pore forming protein; Prf; Prf-1; Prf1\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: M\nSENSITIVITY: Endogenous\nMW (kDa): 70-75\nSOURCE: Rabbit","brand":"CST","offers":[{"title":"Default Title","offer_id":46800091250857,"sku":"3693S","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-3693s","provider":"Iright","version":"1.0","type":"link"}