四环素快速检测试剂盒

本试剂盒采用间接竞争ELISA方法，在微孔条上预包被偶联抗原，样本中的残留物四环素类药物将和微孔条上预包被的偶联抗原竞争四环素类药物抗体，加入酶标记物后，用TMB底物显色，样本吸光值与其所含残留物四环素类药物的含量成负相关，与标准曲线比较可得出相应残留物四环素类药物的含量。

试剂盒灵敏度：  0.05ppb
            样本定量检测下限
            鸡、鸭、猪（肉/肝）、虾、鱼
            四环素...................................................................  1ppb
            二甲胺四环素.......................................................... 1ppb

            吡四环素................................................................ 1ppb

           金霉素................................................................... 1ppb

           脱甲基金霉素.......................................................... 3ppb
            土霉素................................................................... 2ppb
            强力霉素................................................................ 3ppb
            
            蜂蜜
            四环素..........................................................................................
            2ppb
            二甲胺四环素..............................................................................
            2ppb
            吡四环素......................................................................................
            2ppb
            金霉素..........................................................................................
            2ppb
            脱甲基金霉素..............................................................................
            6ppb
            土霉素..........................................................................................
            4ppb
            强力霉素......................................................................................
            6ppb
            
            交叉反应率
            四环素........................................................................................
            100%
            二甲胺四环素............................................................................
            125%
            吡四环素....................................................................................
            110%
            金霉素........................................................................................
            100%
            脱甲基金霉素...............................................................................
            35%
            土霉素...........................................................................................
            58%
            强力霉素.......................................................................................
            45%
            
            样本回收率
            鸡、鸭、猪（肉/肝）、虾、鱼........................................... 85±10%
            蜂      
            蜜................................................................................
            70±10%