help for PEG improve blunt end ligation

Masashi Ugaki ugaki at
Mon Sep 23 19:31:28 EST 1996

One of early references for PEG in ligation is 
Hayashi et al.(1986) Nucleic Acids Res. 14, 7617.

>I heard PEG-8000 can improve blunt end ligation. Would you like to tell
>me how to use it in ligation. in 15 per cent?
>your help will be appreciented 
>Yan Xing Yu Ph.D
>UnitDe Virologie & Immunologie Mol蜒ularies
>Centre de Rechercheres de Jouy-en-Josas 78352 
>Jouy-en-Josas  France
>e-mail: yuyx at
>Fax: (33) 134 65 2591

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