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las_vegas: ½ð±Ò+10 2016-01-07 13:05:24
NEB¹«Ë¾¹ØÓÚE. ColiÍâÇÐøIµÄ˵Ã÷£º

https://www.neb.com/faqs/1/01/01 ... e-used-to-blunt-dna


FAQ: Can Exonuclease I be used to blunt DNA?
No. Short ends are not a substrate. Use DNA Polymerase I, Large (Klenow) Fragment (NEB# M0210) to fill in 5' overhangs (also called 3' recessed ends) and chew back 3' overhangs or use Mung Bean Nuclease (NEB# M0250) to chew back 3' or 5' overhangs. Note: 3' overhangs can not be filled in.

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