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公开(公告)号：EP1825262A1
公开(公告)日：2007-08-29
申请号：EP05754731.7
申请日：2005-07-01
CPC分类号： G01N33/5008 , G01N33/50 , G01N33/5038 , G01N33/526 , G01N33/94 , G01N33/948
摘要： The invention provides competitive immunoassay techniques for high sensitivity detection of delta-9-tetrahydrocannabinol (cannabis; THC) employing a carrier conjugate of an intermediate in the biosynthesis of cannabis, more particularly 5-pentylresorcinol conjugated to a macromolecular carrier via its hydroxyl groups. By employing such a conjugate with anti-THC antibody in a lateral flow immunochromtography test device convenient on-site testing for low levels of cannabis in liquid samples may be achieved. Such testing is particularly favoured for roadside testing for cannabis in oral fluid samples.
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公开(公告)号：EP1825262B1
公开(公告)日：2008-09-17
申请号：EP05754731.7
申请日：2005-07-01
CPC分类号： G01N33/5008 , G01N33/50 , G01N33/5038 , G01N33/526 , G01N33/94 , G01N33/948
摘要： The invention provides competitive immunoassay techniques for high sensitivity detection of delta-9-tetrahydrocannabinol (cannabis; THC) employing a carrier conjugate of an intermediate in the biosynthesis of cannabis, more particularly 5-pentylresorcinol conjugated to a macromolecular carrier via its hydroxyl groups. By employing such a conjugate with anti-THC antibody in a lateral flow immunochromtography test device convenient on-site testing for low levels of cannabis in liquid samples may be achieved. Such testing is particularly favoured for roadside testing for cannabis in oral fluid samples.
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