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This page (revision-2) was last changed on 21-Aug-2013 16:15 by 黄雅萍

This page was created on 16-Aug-2013 16:25 by 黄雅萍

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采用捕获法酶联免疫吸附试验原理。在微孔条上预包被抗人IgM(抗μ链),加入待测标本进行温育,标本中的IgM抗体被捕获,与抗μ链形成复合物,洗板与除不与抗μ链结合的的物质;加入酶标试剂进行第二次温育,当样品中存在HAV-IgM抗体时,酶标试剂将与“抗μ链-HAV-IgM抗体”形成复合物;再次洗板后加入显色剂TMB,复合物上连接的HRP催化显色剂反应,生成蓝色产物,终止反应后,变为黄色。若样品中无HAV-IgM抗体时,不显色。
Version Date Modified Size Author Changes ... Change note
2 21-Aug-2013 16:15 0.445 kB 黄雅萍 to previous
1 16-Aug-2013 16:25 0.232 kB 黄雅萍 to last
« This page (revision-2) was last changed on 21-Aug-2013 16:15 by 黄雅萍