一、产品简介
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,样本中的残留物黄曲霉毒素总量将和微孔条上预包被的偶联抗原竞争抗黄曲霉毒素总量抗体,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黄曲霉毒素总量的含量成负相关,与标准曲线比较即可得出相应残留物黄曲霉毒素总量的含量。
二、适用范围
本试剂盒能经济、快速地检测样本中的黄曲霉毒素总量的含量。(部分样本可定制,具体咨询客服人员)
三、试剂盒特性
试剂盒灵敏度:0.02ppb
孵育温度:25℃
孵育时间:30min~15min
样本检测下限
饲料大米、玉米、花生、组织、食用油···········2ppb
交叉反应率
黄曲霉毒素B1···································100%
黄曲霉毒素M1·····································91.2%
黄曲霉毒素B2·····································68.4%
黄曲霉毒素G1·······································4.7%
黄曲霉毒素G2·······································2.7%
样本回收
饲料大米、玉米、花生、组织、食用油·······95±35%
四、样品前处理步骤及检测分析步骤
详见产品说明书。
五、储藏条件和保质期
试剂盒于于2~8℃保存,切勿冷冻。
有效期12个月。