2,500 U
mRNA Cap 2’-O-Methyltransferase (50 U/§¡)
100 §¡
10× Capping Buffer
S-adenosylmethionine (SAM) (32 mM)
1×
Capping Buffer
1 mM
DTT
13.75 μCi/§¢
[3H]SAM
2 §¶/50 §¡
100 nt Cap 0 RNA