HyClone Cosmic Calf serum is a high-performing bovine calf serum that has been fortified with iron and a proprietary blend of growth-promoting factors. The result is a naturally derived, high-quality engineered serum that has demonstrated excellent performance with a broad range of cell types. Cosmic Calf Serum, U.S. origin is filtered through sequential 100nm (0.1µm) pore size-rated filters. Before dispensing, each lot of serum is pooled using true pool technology to ensure uniformity and consistency between bottles.

• Bovine calf serum fortified with iron and growth promoting factors
• For growing a broad spectrum of cell types
• Sourced in the USA with complete traceability back to original source
• Age of animal at time of collection approximately 16 - 24 weeks
• Low in antibodies and high in growth factors
• Virus panel testing according to 9 CFR 113.53