Mycophenolic Acid Gibco® Mycophenolic Acid (MPA) is produced by Penicillium brevi-compactum, Penicillium loniferum and related species. Gibco® Mycophenolic Acid blocks the guanosine monophosphate (GMP) synthesis pathway. Gibco® Mycophenolic Acid is used as a selective agent in mammalian systems, commonly at a concentration of 25 µg/ml. Life Technologies offers a variety of antibiotics and antimycotics for cell culture applications. Product Use For Research Use Only: Not intended for animal or human diagnostic or therapeutic use. Validated Application: Eukaryotic Selection⁄Stable Cell Line Generation Agent: Mycophenolic Acid Form: Powder Reagent Type: Antibiotic (Selective) Product Size: 500 mg Shipping Condition: Room Temperature Regulatory Statement: For Research Use Only. Not for use in diagnostic procedures. Storage conditions: 2 to 8°C. Protect from light. Shipping conditions: Ambient Shelf life: 24 months from date of manufacture