5-Ph-IAA (E8177-GRP)

The 5-Ph-IAA is a bumped-IAA analogue, that establishes the auxin-inducible degron 2 (AID2) system with the OsTIR1(F74G) mutant, enabling precise, rapid degradation with 670-fold lower ligand concentration. It induces rapid and efficient depletion of mAID-fused proteins to study protein function in living cells, exhibiting significant tumor suppression properties.