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生物通
1 年
环境安全,极度灵敏的核酸凝胶染料,真正的 EB 替代品
图1.比较GelRed和溴化乙锭(EB)在1%琼脂糖预制凝胶(TBE缓冲溶液)中的染色效果。使用Invitrogen生产的1kb Plus DNA Ladder样品两倍梯度稀释上样,各泳道上样量从左到右依次为200ng,100ng,50ng和25ng。使用300nm激发的凝胶成像系统和EB滤光片成像并使用Polaroid 667黑白 ...
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