500 U
Vaccinia Capping Enzyme (10 U/§¡)
100 §¡
10× Capping Buffer
S-adenosylmethionine (SAM) (32 mM)
50 §¡
GTP (10 mM)
1×
Capping Buffer
1 μM
GTP
10 μCi/§¢
[α-32P]GTP
0.67 mM
SAM
2.5 §¶/50 §¡
100 nt RNA