{"product_id":"abcam-ab154597","title":"Abcam, ab154597, Anti-Kallistatin\/PI-4 antibody","description":"\u003cp\u003eSize: 100µL\u003cbr\u003e\nRabbit Polyclonal Kallistatin\/PI-4 antibody. Suitable for WB, ICC\/IF, IHC-P and reacts with Human samples. Cited in 2 publications. Immunogen corresponding to Recombinant Fragment Protein within Human SERPINA4 aa 100-400.\u003cbr\u003e\nKey facts\u003cbr\u003e\nHost species:Rabbit,\u003cbr\u003e\nClonality:Polyclonal,\u003cbr\u003e\nIsotype:IgG,\u003cbr\u003e\nCarrier free:No,\u003cbr\u003e\nReacts with:Human,\u003cbr\u003e\nApplications:ICC\/IF, IHC-P, WBSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,\u003cbr\u003e\nImmunogen:Recombinant Fragment Protein within Human SERPINA4 aa 100-400. The exact immunogen used to generate this antibody is proprietary information.P29622\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nForm-Liquid, Purification technique-Affinity purification Immunogen, Storage buffer-pH: 7Preservative: 0.01% Thimerosal (merthiolate)Constituents: 20% Glycerol (glycerin, glycerine), 1.21% Tris, 0.75% Glycine, Shipped at conditions-Blue Ice, 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\nKallistatin also known as PI-4 is a serine proteinase inhibitor with a mass of approximately 52 kDa. You find it mainly in the liver as part of the serpin superfamily. This protein acts mechanically by inhibiting the tissue kallikrein-kinin system which involves proteolytic processes that regulate vascular homeostasis and blood pressure. In addition to the liver kallistatin is expressed in endothelial cells and various human tissues.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nKallistatin participates in inhibiting angiogenesis and inflammation impacting cellular behavior and responses. As a serpin it functions uniquely in forming stable complexes with target enzymes like tissue kallikrein. Through this mechanism kallistatin contributes to maintaining vascular integrity and preventing excessive vascular growth or inflammation that could lead to pathology.\u003cbr\u003e\nPathways\u003cbr\u003e\nThe inhibitory effects of kallistatin integrate into the kallikrein-kinin system and the renin-angiotensin system. In the kallikrein-kinin system kallistatin regulates processes involving vascular tone and fluid balance. It interacts with proteins such as bradykinin mediating inflammatory responses and endothelial cell function through these key pathways.\u003cbr\u003e\nResearchers link kallistatin with conditions like hypertension and cancer. Its role in inhibiting angiogenesis and inflammation helps understand its protective effects against tumor growth and metastasis. In hypertension kallistatin's relationship with the renin-angiotensin system connects it to other proteins like angiotensin II influencing blood pressure regulation and vascular health.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46854098747561,"sku":"ab154597","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/ar\/products\/abcam-ab154597","provider":"Iright","version":"1.0","type":"link"}