TC-E 5003产品是TC-E 5003 is a selective protein arginine methyltransferase 1 (PRMT1) inhibitor (IC₅₀ = 1.5 μM); displays no inhibitory activity against CARM1 and Set7/9 methyltransferases. Inhibits growth of MCF7a breast cancer cells and LNCaP prostate cancer cells.