Help for ApG !!

[yhping at ccvax]

Hi! there.

I would like to prepare an dinucleotide solutaion ( adenylyl(3'-5')guanosine -
ApG ) . Can someone tell me how to determine the concentration of ApG by using
spectrophotometer? Please send your suggestion to me by following e-mail
address: yhping at ccvax.sinica.edu.tw

I am very thankful for your kind help.

Yueh-Hsin Ping
Institude of Molecular Biology
Academia Sinica
Taipei, Taiwan
R.O.C.