{"product_id":"abcam-ab108876","title":"Abcam, ab108876, Human Kininogen ELISA Kit (KNG)","description":"\u003cp\u003eSize: 1 x 96Tests\u003cbr\u003e\nHuman Kininogen ELISA Kit (KNG) is a Sandwich (quantitative) ELISA for the measurement of Human Kininogen (KNG) in Human in Biofluids samples.\u003cbr\u003e\nKey facts\u003cbr\u003e\nDetection method:Colorimetric,\u003cbr\u003e\nSample types:Saliva, Urine, Cerebral Spinal Fluid, Milk, Plasma, Serum,\u003cbr\u003e\nReacts with:Human,\u003cbr\u003e\nAssay type:Sandwich (quantitative),\u003cbr\u003e\nSensitivity:= 64 pg\/mL,\u003cbr\u003e\nRange:1.563 - 100 ng\/mL,\u003cbr\u003e\nAssay time:4h,\u003cbr\u003e\nAssay Platform:Microplate\u003c\/p\u003e\n\n\u003cp\u003eProduct details:\u003cbr\u003e\nAbcam's Kininogen (KNG) Human\u003cbr\u003e\nin vitro\u003cbr\u003e\nELISA (Enzyme-Linked Immunosorbent Assay) kit is designed for the quantitative measurement of Kininogen in urine, saliva, milk, cerebrospinal fluid and cell culture supernatants.\u003cbr\u003e\nA Kininogen specific antibody has been precoated onto 96-well plates and blocked. Standards or test samples are added to the wells and subsequently a Kininogen specific biotinylated detection antibody is added and then followed by washing with wash buffer. Streptavidin-Peroxidase Conjugate is added and unbound conjugates are washed away with wash buffer. TMB is then used to visualize Streptavidin-Peroxidase enzymatic reaction. TMB is catalyzed by Streptavidin-Peroxidase to produce a blue color product that changes into yellow after adding acidic stop solution. The density of yellow coloration is directly proportional to the amount of Kininogen captured in plate.\u003cbr\u003e\nGet results in 90 minutes with Human HMW Kininogen ELISA Kit (\u003cbr\u003e\nab189574\u003cbr\u003e\n) from our SimpleStep ELISA\u003cbr\u003e\nrange.\u003cbr\u003e\nThe entire kit may be stored at -20°C for long term storage before reconstitution - Avoid repeated freeze-thaw cycles.\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-Multi, Storage information-Please refer to protocols\u003c\/p\u003e\n\n\u003cp\u003eSupplementary Information:\u003cbr\u003e\nThis supplementary information is collated from multiple sources and compiled automatically.\u003cbr\u003e\nThe kininogen is a protein involved in various biological processes and also known as high molecular weight kininogen (HMWK). This protein which has a mass of approximately 120 kDa circulates in the plasma. Kininogen is synthesized by the liver and endothelial cells where it exists as HMWK. It serves as a precursor to kinins like bradykinin which are important in regulating blood pressure and inflammation.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nKininogen participates in the kallikrein-kinin system. It plays an important role in blood coagulation and the inflammatory response. HMWK is not part of a complex but interacts with factors such as prekallikrein and Factor XII. By serving as a co-factor HMWK facilitates the activation of these molecules which progresses the coagulation cascade and inflammatory pathways.\u003cbr\u003e\nPathways\u003cbr\u003e\nThe kininogen functions within the kallikrein-kinin and coagulation systems. It interacts closely with enzymes like kallikrein which cleaves kininogen to release bradykinin assisting in vasodilation and increasing vascular permeability. Additionally HMWK is tethered to the intrinsic pathway of coagulation by activation of Factor XII which links it to proteins involved in blood clot formation.\u003cbr\u003e\nThe kininogen is associated with hereditary angioedema and bradykinin-mediated edema. Abnormalities in its function can lead to excessive bradykinin release. This condition involves excessive swelling due to alterations in vascular permeability. Moreover the protein is linked to chronic inflammatory diseases through its connection with the bradykinin receptor and related peptides.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46843649523881,"sku":"ab108876","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/ar\/products\/abcam-ab108876","provider":"Iright","version":"1.0","type":"link"}