低分子量蛋白质Marker

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  • 22.22/

上海觅拓生物科技有限公司
18616635231 00000000
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  • Brand  BM
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  • Main Business:细胞,载体,试剂,技术服务,实验室耗材
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Last Updated 2025-08-12 18:44

低分子量蛋白质Marker

浓    度:每种蛋白约0.1-0.2mg/ml

 

储运温度:收到产品后分装冻存,避免反复冻融降解蛋白,-20℃ (长期保存请置于-70℃ ) (用于小胶5µl/次可用20次 用于大胶10µl/次 可用10次)。

 

制品说明:

 本产品是由7种蛋白质分别纯化后混合而成的蛋白质溶液,分子量范围为14KD-116KD,经SDS-PAGE电泳后,用考马斯亮蓝R250(Coomassie Blue R-250)染色后可得清晰的7条蛋白带。建议使用分离浓度为12%~15%。

 

质量检测:

        5µl的该 Marker 用于12% 的凝胶进行SDS-PAGE电泳并用考马斯亮蓝R-250染色,能得到7条亮度相同的锐利条带。

 

适用胶浓度:

        最优适用于12%(37.5:1丙烯酰胺:双丙烯酰胺)的聚丙烯酰胺凝胶。 该Marker也可用于8-15%的胶。胶浓度为8-10%时蛋白Marker中低分子量的蛋白易于同染料前沿跑在一条线上不易区分,在12-15%的胶上及梯度电泳中,所有的条带都能锐利清晰分开。

Company Name 上海觅拓生物科技有限公司
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Business Scope 细胞,载体,试剂,技术服务,实验室耗材
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Medicine Platform
 
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