Tangeretin, a flavonoid from citrus fruit peels, has been proven to play an important role in anti-inflammatory responses and neuroprotective effects in several disease models, and was also selected as a Notch-1 inhibitor.

α-Synuclein (45-54) (human) trifluoroacetate salt

6-Hydroxygenistein is an isoflavonoid compound that can be found in Baptisia hirsuta and serves as a key precursor for the synthesis of various methylated isoflavonoids.