Selective RXR modulator (Ki values are 3, 9 and 11 for RXRα, RXRβ and RXRγ respectively). Displays poor binding affinity for RAR isoforms (Ki values are 2746, 3516 and >10,000 nM for RARα, RARβ and RARγ respectively). Binding to RXR results in selective activation of RXR:PPARγ, RXR:PPARα and RXR:PPARδ heterodimers.