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M1将和微孔条上预包被的偶联抗原竞争黄曲霉毒素M1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M1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M1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M1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:0.03ppb
孵育温度:25℃
孵育时间:30min~15min
样本检测下限
牛奶·······················0.1ppb
奶粉、酸奶····················0.3ppb
交叉反应率
黄曲霉毒素M1···················100%
黄曲霉毒素B1···················12.9%
黄曲霉毒素B2···················1.4%
黄曲霉毒素G1···················1.9%
黄曲霉毒素G2···················0.3%
样本回收率
牛奶·······················90±25%
奶粉、酸奶····················95±30%
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。