For other salt forms or a guaranteed higher purity please inquire. 3'-NH₂-GTP is an analogue of guanosine-5'-triphosphate, where the ribose 3' hydroxy group has been replaced by an amino group, which allows for conjugation with amine-reactive ligands to yield e.g. fluorescent or immobilized products.
Vial containing 500 µl of 10 mM aqueous solution of pH 7.6.
|Cat. No.||A 250|
|Purity||> 95% HPLC|
|Appearance||10 mM aqueous solution|
|Storage temperature||-70°C / -94°F|
|Molecular formula||C₁₀H₁₇N₆O₁₃P₃ (for free acid)|
|Molecular weight [g/mol]||522.2 (for free acid)|
|Absorption max [nm]||252|
|Molar extinction coefficient ε [L·mol⁻¹·cm⁻¹]||13500|
|UV pH value||7|