Kits can be stored for up to 18 months at -20˚C.
Standard kits include KAPA2G Fast (5 U/μL), KAPA2G Buffer A (5X, with 1.5 mM MgCl2 at 1X) or KAPA2G Buffer M (5X, MgCl2-free), and MgCl2(25 mM). Kits are available with and without dNTP Mix (10 mM each).
ReadyMix formulations (2X) of KAPA2G Fast and KAPA2G Fast HotStart DNA Polymerase are also available. These contain DNA polymerase, reaction buffer (with and without dye), and MgCl2 (at a final concentration of 1.5 mM).