M3227G (5) ppp (5') Am (triammonium)

M3227G (5) ppp (5') Am triammonium is the triammonium salt form of m3227G (5) ppp (5') Am (HY-164985) . m3227G (5) ppp (5') Am is a specific mRNA molecule structure, which is composed of a 3227-methylguanine (m3227G) cap, a triphosphate group and a 2'-O-methyladenosine. Am is a reversible modification located on the first coding nucleotide near the 5' cap of mRNA, that can affect the stability of mRNA[1].