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Skim Milk ,≥99%
畅销产品

D6340G
RT
4年
Catalog No. Specification List Price Preferential Price VIP Beijing Harbin Guangzhou Shenyang Quantity Cart
D6340G 100g $11.01
D6340G 500g $38.53
Product Name Skim Milk
Alias DifcoTM Skim Milk;SMP;Skimmed Milk Powder
Appearance (character) 类白色或黄色
Purity: ≥99%
Introduction: 以下仅供参考具体请根据实验要求调整:
试用说明介绍
使用建议(以Western Blot为例)
配方与步骤 :
封闭液配方:5% 脱脂奶粉+ TBST(Tris缓冲盐溶液 + 0.1% Tween-20)。
例如:5 g奶粉 + 100 mL TBST,充分溶解后过滤(避免颗粒残留)。
封闭条件:
室温1小时或4℃过夜(时间过长可能增加背景)。
关键优化点浓度测试:尝试3%~5%奶粉,避免过度封闭导致信号减弱。
抗体兼容性:
若背景高,换用BSA封闭液(尤其磷酸化抗体)。
某些抗体(如抗生物素抗体)可能与奶粉成分交叉反应。
洗涤加强:封闭后用 TBST洗3次×5分钟,减少残留。

These protocols are for reference only. Biotopped does not independently validate these methods.

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