Question: how to make dntp mix 10mm?
Answer: 1 microliter 100 mM dATP. 1 microliter 100 mM dGTP. 1 microliter 100 mM dCTP. 1 microliter 100 mM dTTP. 36 microliter H2O. Because, now you have 400 mM dissolved in 40 microliter total volume, 400 mM/40 = 10 mM dNTP mix.