HyClone™ Cosmic calf serum is fortified with iron and naturally derived components for increased performance with a broad spectrum of cell type. Contains high quality iron-supplemented bovine calf serum with added growth promoting factors.

• Filtered through sequential 100 nm pore size rated filters
• Extensive quality, performance and analytical testing

All components are sourced in the U.S. and are traceable. Studies have shown Cosmic Calf outperforms iron-supplemented bovine calf serum and FBS in several applications, and performs exceptionally well with CHO-KI cells and CHO derivatives.