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北北164

新虫 (初入文坛)

[交流] 准备做噬菌体展示技术筛选多肽,有很多不懂的地方 已有2人参与

在噬菌体时有一个步骤是扩增,之后需要再次结合—洗脱-筛选,此时结合,是用扩增的噬菌体重新与靶蛋白作用吗?
靶蛋白与噬菌体结合前需要怎么处理呢?
希望各位前辈多多指点!

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lcu0919

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要做block,防止非特异性phage扩增
敢想,敢拼!
2楼2017-12-22 13:58:20
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danling9

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是的,洗脱下来的噬菌体,去扩增然后再与多肽结合,再洗脱,往返几次。
3楼2018-04-05 17:27:56
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