| 产品名称 : | PH0492 | Western二抗稀释液 Secondary Antibody Dilution Buffer for Western |
| 产品品牌 : | 飞净 PHYGENE |
货号 PH0492
名称 Western二抗稀释液
规格 100ml
存储 4℃保存,一年有效。
产品简介
Western二抗稀释液(Secondary Antibody Dilution Buffer)可以用于Western时二抗(secondary antibody)的稀释。经本Western二抗稀释液稀释的二抗可以在1-2周内重复使用3-5次。
按照每个二抗稀释10毫升计算,一个包装的Western二抗稀释液可以稀释10个或10次二抗。
使用说明
参考所用的二抗的使用说明,以及一抗的质量和样品中目的蛋白的含量,按照适当比例例如1:1000、1:500等比例稀释二抗。二抗稀释后即可直接用于Western。一次Western结束后,可以回收稀释的二抗,4℃保存,以用于下次的Western,通常在1-2周内可以重复使用3-5次。
注意事项
本Western二抗稀释液经过滤除菌处理,使用过程中应尽量避免细菌污染。一旦启用后建议在一个月内用完,如果发现有沉淀或细菌污染请弃用。
Note:
1) Antibodies diluted using this buffer can be stored at 4 ºC for 6 months without reducing binding activity;
2) Do not use BSA or other serum containing reagents to dilute secondary antibodies since they may bind to BSA or serum therefore reducing antibody affinity;
3) Using TBS to dilute secondary antibodies often produces weaker staining. So use TBS only for the antibodies with high background staining or for alkaline phosphatase conjugated antibodies since phosphate is a inhibitor of alkaline phosphatase;
4) This buffer can also be used for diluting HRP conjugated antibodies since there is no sodium azide in buffer.