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GTP functions as a carrier of phosphates and pyrophosphates involved in channeling chemical energy into specific biosynthetic pathways. It also serves as an energy-rich precursor of mononucleotide units in the enzymatic biosynthesis of DNA and RNA.
G 2115 (OTTO) Guanosine 5′-triphosphate sodium salt hydrate, ≥90% Cas 36051-31-7- used in FtsZ polymerization assay and in the preparation of pipette solution for the electrophysiological recordings of the whole-cell membrane currents.