Product Introduction This is the reaction buffer supplied with Taq DNA Ligase (NEB #M0208). Taq DNA Ligase requires NAD+ as a cofactor which is incorporated into the buffer. We recommend storage at -80°C to extend the half-life of NAD+. Please note that this buffer is supplied as 4 x 1.5 ml vials. Bioz Badge Exists : True Catalog # Size Concentration B0208S 6 ml 10 X