Haptamide B is a novel and potent small molecule ligand for Hap3p, a subunit of the yeast Hap2/3/4/5p transcription factor complex. It was determined to have a KD of 5.03 μM for binding to Hap3p using surface plasmon resonance analysis. Haptamide A also inhibited activation of a GDH1-lacZ reporter gene in a dose-dependent fashion.

纯度：≥98%

CAS：546124-87-2