10x Poly(A) Polymerase Buffer, GMP Grade

10x Poly(A) Polymerase Buffer, GMP Grade is the companion reaction buffer for the E. coli Poly(A) Polymerase, GMP Grade (Cat. No.: GMP-M012) and ATP, GMP Grade (Cat. No.: GMP-S023N). The formula of 1x Poly(A) Polymerase Buffer is 50mM Tris-HCl (pH 8.0 at 25°C), 250mM NaCl, 10mM MgCl₂.