3'-amino-dgtp

3'-Amino-3'-deoxyguanosine-5'-O-triphosphate (3'-amino-dGTP), an amine-modified nucleotide, effectively terminates RNA strand synthesis as catalyzed by RNA polymerase in E. coli. This compound has also been utilized in creating a non-hydrolyzable derivative of the alarmone guanosine pentaphosphate (pppGpp).

3'-Amino-3'-dGTP tetrasodium serves as an analog of GTP, generated by the insertion of an amino group at the C3 position of GTP.

3'-Amino-3'-dGTP sodium is a labeled and modified deoxynucleoside triphosphate (dNTP) that acts as chain-elongating inhibitor of DNA polymerase for DNA sequencing.