LASELISAKit直链***苯磺酸盐ELISA***盒AnionicSurfactantLASELISAKitThemonoclonalantibodybindsexclusivelywithLASanddoesnotcross-reactwithothersurfactantsorcompoundsofsimilarstructure.Thedetectionrangeisbetween0.02mg/Land1mg/L,sensitiveenoughtorenderharmfulsolventextractionandconcentrationunnecessary.Asimplefiltrationthroughglassfilteristheonlypretreatmentbeforemeasurement.Witheaseofhandling,thetotaltimeformeasurementisonly2.5hours.Thekit,a96-wellmicroplateformat,enablessimultaneousmeasurementofmultiplesamplesatmorereasonablecost.LASLASisanabbreviationforLinearAlkylbenzeneSulfonate,themostwidelyusedsyntheticdetergentandthemajorcomponentamongmethyleneblueactivesubstances(MBAS).LAShasbeenpointedouttogeneratefishtoxicitythroughbioaccumulation.LASStandardCurveThesamplecontainingLASwithinthedynamicrange(0.02mg/L-1mg/L)canbedirectlyappliedtoassayafterfiltration.Coefficientofvariation(CV)isgenerallyunder10%throughoutthedynamicrange.AconcentrationisnecessaryforasamplewithLAScontentbelowtherangeforquantification.ComparisonwithConventionalMethodsELISAexhibitshighcorrelationwithMBASandHPLC.ThevaluefromELISAisalmostequivalenttothatofHPLC,whichmeasuresonlyLAS,andis***allerthanthatofMBASdetectingotheranionicsurfactantsaswell.Cross-ReactivityPatternCompound%reactivityAnionicsurfactantsLinearalkylbenzenesulfonates(LAS)C12100C1187C10101C9114C875Sodiumdodecylsulfate(SDS)1.0Sodiummyristate0.3Sodiumlaurate0.1Sodiumpalmitate<0.1Sodiumstearate<0.1NonionicsurfactantsNonylphenolethoxylate(EO=10)<0.1Polyoxyethylene(EO=20)sorbitanmonolaurate<0.1Disodiumlaurylsurlfosuccinate<0.1Benzenesulfonicacid<0.1Phenol<0.1Toluene<0.1Xylene<0.1ThemonoclonalantibodyhasahighspecificitytoLASwithvariousalkylchainlength(n=8-12)anddoesn'tcross-reactwithothersurfactantsorcompoundsofsimilarstructure.KitFormatKitFormatCommentMicroplate1plate(96wells)&reagentsNeedsamicroplatereader(450nm)Formultipleandsimultaneousmeasurement如有更多其它***产品需求与查询,请及时接洽：info@express-cn.com或在我公司查询主页客户留言处（http://www.express-cn.com/expressgb/m）留下您的查询内容，我们即会在当天为您作出回复。伊普瑞斯科技有限公司info@express-cn.com在线***：***：1069267096MSN：liyuqiu1983@cindylee-1981@联系人：杨先生总机：010-60206266传真：010-60206773www.express-cn.com)