Category:
Prophylactic Biological Products
Pegylated Interferon Alpha 2b is a long-acting biologic produced via recombinant DNA technology, where polyethylene glycol chains are covalently attached to the interferon molecule. This modification extends serum half-life for once-weekly dosing. Molecular formula: C150H248N44O46S; CAS No.: 297260-87-2.
Contraindicated in severe hepatic decompensation or uncontrolled psychiatric disorders. Requires storage at 2°C to 8°C; avoid freezing. Strict aseptic handling is mandatory due to protein instability and immunogenicity risks.