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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: Nat Protoc. 2014 Jun 12;9(7):1607–1620. doi: 10.1038/nprot.2014.105
Component Amount per reaction (μl) Final
5xPCR buffer 5 1x
5 M Betaine 5 1 M
10 mM dNTPs 0.5 200 nM
Template from previous PCR 3
H2O to 25 μl
Polymerase (2U/μl) 0.5 1U
2.5 μM each pDONR221_attb1 + pDONR221_attB2 2.5 each 250 nM each