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人肝脂酶(HL)酶联免疫(ELISA)试剂盒实验操作方法

上海华壹生物科技有限公司 2018-11-15
文档简介人肝脂酶(HL)酶联免疫分析(ELISA)试剂盒仅供研究使用,用于测定人血清,组织及相关液体样本中肝脂酶(HL)的含量。实验原理:应用双抗体夹心法测定标本中人肝脂酶(HL)水平。用纯化的人肝脂酶(HL)抗体包被微孔板,制成固相抗体,往包被单抗的微孔中加入肝脂酶(HL),再与HRP标记的肝脂酶(HL)抗体结合,形成抗体-抗原-酶标抗体复合物,经过彻底洗涤后加底物TMB显色。TMB在HRP酶的催化下转化成蓝色,并在酸的作用下转化成Z终的黄色。颜色的深浅和样品中的肝脂酶(HL)呈正相关。用酶标仪在450nm波长下测定吸光度(OD值),通过标准曲线计算样品中人肝脂酶(HL)的浓度。保存条件及有效期:1.试剂盒保存:2-8℃2.有效期:6个月DrugNamesGenericName:Humanhepaticlipase(HL)ELISAKit.PurposeThiskitallowsforthedeterminationofHLconcentrationsinHumanserum,tissueandotherbiologicalfluids.PrincipleoftheassayThekitassayHumanHLlevelinthesample,usePurifiedHumanHLantibodytocoatmicrotiterplatewells,makesolid-phaseantibody,thenaddHLtowells,CombinedHLantibodywhichWithHRPlabeled,becomeantibody-antigen-enzyme-antibodycomplex,afterwashingCompletely,AddTMBsubstratesolution,TMBsubstratebecomesbluecolorAtHRPenzyme-catalyzed,reactionisterminatedbytheadditionofasulphuricacidsolutionandthecolorchangeismeasuredspectrophotometricallyatawavelengthof450nm.TheconcentrationofHLinthesamplesisthendeterminedbycomparingtheO.D.ofthesamplestothestandardcurve.Storageandvalidity1.Storage:2-8℃.2.validity:sixmonths.备注:仅供科学研究实验使用。上海华壹生物科技有限公司ShanghaiHuaYiBioTechnologyCo.,Ltd网址:http://www.huayi-bio.com电话:021-24209195,021-24209192,13661674336
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