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disodium salt, powder

For further processing only.

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Order information
GTP material number and pack size:
Material Number Pack Size
10150398103 custom fill
Will be supplied as ''Guanosine-5'-triphosphate (GTP), Di-Na''. Unit of measure is ''g''.
For best and consistent performance rely on long-term experience from the leading manufacturer of nucleotides.
GTP can act as a substrate for both the synthesis of RNA during the transcription process and of DNA during DNA replication.
Use GTP e.g. as a coenzyme for protein biosynthesis in a cell-free system.
Formula: C10H14N5O14P3Na2
Molecular weight:
GTP: 523.2 D
GTP-Na2: 567.1 D
Appearance: White powder
GTP (enzymatically): ≥74%
GTP (A252, ε=13.7 [L x mmol-1 x cm-1]): ≥80%
GTP (HPLC): ≥90 area%
Na (flame photometric): 8±1%
Water (K. Fischer): ≤10%
Pi: ≤0.9%
A250/A260: 1.15±0.03
A280/A260: 0.66±0.02
A290/A260: 0.28±0.01
Stability: At +2 to +8°C within specification range for 12 months. Store dry.