Epibetulinic acid
https://www.kansasbio.org/shop/cell25sk9511-epibetulinic-acid-15811
https://www.kansasbio.org/web/image/product.template/15811/image_1920?unique=bdbccf1
(0 review)
Epibetulinic acid exhibits potent inhibitory effects on NO and prostaglandin E2 (PGE2) production in mouse macrophages (RAW 264.7) stimulated with bacterial endotoxin with IC50s of 0.7 and 0.6 μM, respectively. Anti-inflammatory activity[1].
Internal Reference:
cell25sk9511
