无需浪费珍贵的样品重新制胶电泳来检测不同的一抗,只需使用本抗体剥离缓冲液简单地处理膜,即可除去第一种一抗。通常此步骤只需10~20min,耗时多少依赖于膜上一抗的结合量。在抗体剥离之后,即可使用一种新的一抗进行重新检测。
节省样品
同一张膜的相同样品可用于多种检测省时
不需重新制胶电泳高效快速
去除效果好,远优于自制缓冲液温和配方
对转印膜上结合的靶蛋白损伤极微无气味
无刺鼻气味,更环保完成Western Blot发光检测后,用TBS/T或PBS/T漂洗膜5min;
加入10~20mL剥离液覆盖膜。在摇床上漂洗10~20min。剥离时间视膜上抗体结合量的多少而定;
倒掉剥离液,加入TBS/T或PBS/T漂洗膜5min。此时可在膜上滴上显色发光液以快速检验抗体剥离效果;
用合适的封闭液重新封闭膜,即可再次杂交其它抗体;
使用本剥离液,膜可进行至少10次以上剥离而不会显著影响信号强度。以GAPDH为例子的实验显示,连续剥离6h,即相当于剥离24次(以每次15min计)后,GAPDH的信号没有显著降低。
1. 本产品不建议重复使用;
2. 转印膜接触剥离液会呈透明状,此为正常现象,请放心使用;
3. 为了您的安全和健康,请穿实验服并戴一次性手套操作;
4. 本产品仅限科研使用。
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