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名称
UltraBio™ Blue Native PAGE阴极电泳缓冲液II
货号
B751551-500ml
包装规格
500ml
浓度
5X
产品介绍
阿拉丁生产的UltraBio™ Blue Native PAGE阴极电泳缓冲液II (5X),即UltraBio™ Blue Native PAGE Cathode Buffer II (5X),为阴极电泳液,即内槽(上槽)电泳液,适用于Blue Native PAGE凝胶电泳。Blue Native PAGE (简称BN-PAGE)是Hermann Schägger等人于1991年开发的蛋白电泳技术,该电泳技术的用途有:从生物膜、细胞以及组织匀浆中分离微克量的膜蛋白复合物;线粒体病的临床诊断;确定蛋白质分子量和低聚物状态;通过基于抗体的凝胶位移法(Gel-shift method)测定多蛋白复合物的化学计量比;分析蛋白质-蛋白质相互作用;用于2D结晶(2D-Crystallization)和电子显微镜;凝胶活性检测;用于神经递质组装、蛋白质导入和凋亡的研究;分离超分子蛋白组件等1]。本电泳液经过优化,完美匹配UltraBio™ Blue Native PAGE Sample Buffer (2X) 、UltraBio™ Blue Native PAGE预制胶 、UltraBio™ Blue Native PAGE阴极电泳缓冲液I (5X) 和UltraBio™ Blue Native PAGE阳极电泳缓冲液(5X) ,配套使用能有效分离膜蛋白复合物。本电泳液由高质量的Tricine、Imidazole以及考马斯亮蓝G250配制而成,为5倍浓缩液,使用时用蒸馏水稀释至工作浓度即可,无需调整pH。室温保存,一年有效。稀释后的1X阴电泳缓冲液II请置于 使用说明 : 1.BN-PAGE电泳缓冲液的配制:量取 Blue Native PAGE阴极电泳缓冲液I (5X) 、 Blue Native PAGE阴极电泳缓冲液II (5X)和 Blue Native PAGE阳极电泳缓冲液(5X) 各100ml,分别倒入一洁净的烧杯中,加入400ml蒸馏水,混匀即配制成1X的阴极电泳缓冲液I、阴极电泳缓冲液II和阳极电泳缓冲液。2.电泳槽内槽(上槽)加满1X阴极缓冲液Ⅰ,外槽(下槽)加入1X阳极缓冲液(没过电泳槽底部的阳极即可)。3.电泳:具体参考 Blue Native PAGE预制胶说明书。待样品跑出预计分离胶凝胶电泳长度的1/3处时,请更换内槽阴极电泳缓冲液I为阴极电泳缓冲液II,以更好地检测微弱的蛋白条带并有更好的转膜效果。参考文献:1.Wittig I, Braun HP, Schägger H. Nat Protoc. 2006. 1(1):418-28.
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Research chemical 500ml

Research chemical 500ml; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: 500ml.

item number:B751551-500ml
Product model:500ml
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