NTP solutions ideal for use in RNA synthesis reactions. These nucleotides are provided as four separate tubes of ATP, CTP, GTP, and UTP at 100 mM concentration (25 µmol/tube). NTP solutions are provided as RNase- and DNase-free, neutral solutions that meet strict spectrophotometric criteria and are tested in functional assays.
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ATP (Adenosine-5´-Triphosphate)
Formula (free acid): C 10H 16N 5O 13P 3
Formula weight: 507 A 250/A 260 = 0.80 A 280/A 260 = 0.14
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CTP (Cytidine-5´-Triphosphate)
Formula (free acid): C 9H 16N 3O 14P 3
Formula weight: 483 A 250/A 260 = 0.84 A 280/A 260 = 0.97
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GTP (Guanosine-5´-Triphosphate)
Formula (free acid): C 10H 16N 5O 14P 3
Formula weight: 523 A 250/A 260 = 1.14 A 280/A 260 = 0.65
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UTP (Uridine-5´-Triphosphate)
Formula (free acid): C 9H 15N 2O 15P 3
Formula weight: 484 A 250/A 260 = 0.74 A 280/A 260 = 0.36
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