Influenza A virus-IN-19 (Compound (S)-63) is an orally active, selective Influenza A virus inhibitor with an EC50 of 0.44 μM. Influenza A virus-IN-19 exhibits moderate binding affinity to Hemagglutinin, with a Kd of 5.66 μM. Influenza A virus-IN-19 inhibits trypsin-mediated cleavage of HA0, blocks the early viral entry process, and suppresses the replication of Influenza A virus. Influenza A virus-IN-19 improves the survival rate of mice in lethal influenza models. Influenza A virus-IN-19 can be used in studies related to Influenza A virus infection.

Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.