Formula: C10H13N5O14P3Na3, Molecular weight: 589.2 (acid form: 523.2) GTP is highly stable nucleotide with 99% purity used in many molecular biology applications.
Formula: C10H16N5O14P3·3 C4H11NO3, molecular weight: 898.6 (acid form: 523.2) GTP, Tris buffered is highly stable nucleotide with ≥99% purity used in many molecular biology applications