The current invention provides an improved immunoassay for the detection and determination of pyrrolidinophenone based designer drugs in biological fluids (Urine, Blood, Oral fluid and Hair). The generic immunoassay is underpinned by novel, subfamily-specific antibodies which display surprising sensitivity. The invention further describes substrates comprising an antibody that is specific to compounds of the pyrrolidinophenone family. Also described are the novel immunogens from which the antibodies are derived and kits incorporating the antibodies of the current invention.
本发明提供了一种改进的免疫测定法,用于检测和测定
生物液体(尿液、血液、口服液和毛发)中的
吡咯烷
酮类特效药。这种通用免疫分析法以新型亚族特异性
抗体为基础,显示出惊人的灵敏度。本发明进一步描述了包含对
吡咯烷酮家族化合物具有特异性的
抗体的底物。本发明还描述了衍生
抗体的新型免疫原和包含本发明
抗体的试剂盒。