ITEM#: 4898-18033100
MFR#: 18033100
Invitrogen T7 RNA Polymerase, Quantity: 2 x 2500 units, Content And Storage: T7 RNA Polymerase (50 U/uL) is supplied with a vial of 5X reaction buffer [200 mM Tris-HCl (pH 8.0), 40 mM MgCl2 , 10 mM spermidine-(HCl)3 , 125 mM NaCl], vial of