For highly Efficient, Accurate & Easy Ligation of DNA insert into plasmid vectors from 5 minutes. T4 DNA Ligase is highly efficient, accurate and rapid enzyme designed for an efficient ligation of cohesive and blunt ended DNA insert into plasmid vectors in 5-15 minutes. It is based on the combination of T4 DNA Ligase with a Premium 5x Ligation Buffer. The ligation reaction mixture is used directly for bacterial transformation using conventional transformation procedures. It enables sticky end or blunt end DNA ligation in only 5 minutes at Room Temperature.