About usIProductsITechnology Package InsertsIMSDSul {list-style-type: none;padding-left: 10px;/*margin-left: 10px;*/} Home > Products > Haemostasis Kits > Protein C - Protein Sul {list-style-type: none;padding-left: 10px;/*margin-left: 10px;*/}/*icons*/.jsmenu-icon{width: 15px;height: 15px;float: left;background: url("/il/images/jsmenu/32px.png");position:relative;background-repeat: none;}.jsmenu-icon.jsmenu-withchildren{background-position: -110px -8px;}.jsmenu-icon.jsmenu-main-open{background-position: -38px -8px;}.jsmenu-icon.jsmenu-open{background-position: -141px -8px;}.jsmenu-icon.jsmenu-current{/*background-position: -72px -72px;*/}.jsmenu-icon.jsmenu-leaf{background-position: -78px -8px;}a.jsmenu-main-open,a.jsmenu-open,a.jsmenu-withchildren,a.jsmenu-leaf{color: white;}a:hover.jsmenu-main-open,a:hover.jsmenu-open,a:hover.jsmenu-withchildren,a:hover.jsmenu-leaf{color: orange;}a.jsmenu-current{color: orange;}#jsMenu li {font-size: 12px;clear:both;}ProductsHaemostasis KitsAPC-RAPCR-VProtein C - Protein SCOAMATIC®...COMATIC®...Factor VIIFactor VIIIHeparinCalibrators & ControlsBio-ReagentsChromogenic SubstratesProtein C - Protein SSimple and rapid performance gives optimal user convenience. Excellent accuracy and precision as well as reagent stability.Validated and documented protocols for automated instruments. Suitable for both large and small laboratories.COAMATIC® PROTEIN CA chromogenic kit for the determination of protein C activity in human plasma. No influence of heparin levels up to 3 IU/ml.Measurement PrincipleReagents and their stability when openedProtein C activator2 vials3 months2-8°CSubstrate S-23662 vials3 months2-8°CDeterminationsAutomated methodsup to 180Microplate method288Test tube method72Part Number: 82 2098 63COMATIC® PROTEIN S - FREEAutomated latex ligand immunoassay for the quantitative determination of free Protein S (PS) in human citrated plasma on automated instruments. Two forms of Protein S are present in plasma: free Protein S (40%), and Protein S linked to the complement C4b-binding protein (C4BP) (60%). Only free Protein S has functional cofactor activity.Measurement PrincipleThe presence of free Protein S in the sample is measured as the increase of turbidity produced by the agglutination of two latex reagents. Purified C4BP adsorbed onto the first latex reagent reacts with a high affinity for free Protein S of patient plasma in the presence of Ca 2+ ions. The free Protein S adsorbed on the C4BP latex triggers the agglutination reaction with the second latex reagent, which is sensitized with a monoclonal antibody directed against human Protein S. The degree of agglutination will be directly proportional to the free Protein S concentration in the test sample and is determined by measuring the decrease of the transmitted light at 405 nm caused by the aggregates.Reagents and their stability when openedAnti PS MAb Latex3 vials1 month2-8°CC4BP Buffer3 vialsexp.date2-8°CC4BP Latex3 vials1 month2-8°CDeterminationsApproximately 75 TestsPart Number: 82 4003 63© Copyright 2021. All rights reserved. Chromogenix is a brand of Instrumentation Laboratory Home  I  Site Map