A- Tailing Kit: To clone blunt-ended PCR fragments generated by Pfu DNA polymerase or other enzymes to T-Vector,To clone blunt-ended PCR fragments generated by Pfu DNA polymerase or other enzymes to T-Vector, A-tailing reaction is required. This kit provides Taq DNA polymerase and dATP mix for adding single A to these blunt-ended DNA fragments. A tailed DNA fragments are easy to be prepared within 10 minutes.