https://www.selleckchem.com/pr....oducts/5-n-ethyl-n-i
Propyl gallate (3,4,5‑trihydroxybenzoic acid propyl ester; PG) is a synthetic phenolic antioxidant which exerts many effects on tissue and cell functions. In the present study, Calu‑6 and A549 lung cancer cells were used to examine the molecular mechanism of the anti‑growth effects of PG in relation to apoptosis and cell cycle arrest. PG inhibited the growth of both lung cancer cell types in a dose‑dependent manner with an IC50 of 800 µM at 24 h based on MTT assays. DNA flow cytometry showed that PG induced