FTP, identify these proteins named for their ability to intervene in viral replication.
Alfacon-1 is the most widely used of the synthetic types of these molecules, but, like many of them, it can disrupt serotonin uptake, causing a migraine.  Nevertheless, non-natural varieties of them have been approved for treatment of Karposi's sarcoma and the B and C strains of hepatitis.  Two new categories, tau and omega, have been added since their 1957 discovery by Isaacs and Lindenmann.  Categorized as cytokines, they can be used to inhibit cell division and halt bacterial and parasitic function in addition to their primary purpose.  FTP, identify these proteins named for their ability to intervene in viral replication.
Alfacon-1 is the most widely used of the synthetic types of these molecules, but, like many of them, it can disrupt serotonin uptake, causing a migraine.  
interferons