Medchemexpress, HY-N1504 5mg Loureirin B CAS:119425-90-0 Loureirin B, a flavonoid extracted from Dracaena cochinchinensis , is an inhibitor of plasminogen activator inhibitor-1 (PAI-1) , with an IC 50 of 26.10 μM; Loureirin B also inhibits K ATP , the phosphorylation of ERK and JNK , and has anti-diabetic activity. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.