Selective serine arginine protein kinase (SRPK) 1 inhibitor (Ki = 0.89 µM).1 Inhibits SRPK2 at higher concentrations. Does not significantly inhibit other SRPKs such as CLK1 and CLK4, or other classes of SR kinases. Inhibits viral replication by inhibiti
* VAT and and shipping costs not included. Errors and price changes excepted