Guanosine 5'-triphosphate-5'-adenosine  (货号:B27547)

Guanosine 5'-triphosphate-5'-adenosine (GpppA) labeled with pyrene at the 3′‐O position of adenosine acts as an artificial substrate.
Fluorescently labeled Guanosine 5'-triphosphate-5'-adenosine (GpppA) and GpppG analogs as potential substrates that represent a reasonable compromise between the structural complexity and requirements of the enzyme.

The accuracy of these methods have not been independently confirmed. They are for reference only.