S152-I484, with N-terminal 6x His tag
Stable for 12 months upon stored at -80℃ from the date of receipt. And avoid repeated freeze-thaws cycles.
The PDE4B2 activity was detected using FP technology. The reaction was performed by incubating the PDE4B2 protein and cAMP at 25℃ for 60 min, then adding detection reagent and reading RLU signal with BMG.