Queuine, a derivative of 7-Deazaguanine and the base form for nucleoside Q, is a hypermodified nucleobase found in the first position
of the anticodon of tRNAs specific for Asn, Asp, His, and Tyr, in most
eukaryotes and prokaryotes.
The nucleoside of queuine is queuosine
纯度:≥98%
CAS:72496-59-4