Thermo Scientific HyClone FetalClone I serum, U.S. origin, is an alternative to FBS designed to deliver cost effectiveness and high performance.HyClone FetalClone I serum, U.S. origin, is filtered using 100nm (0.1µm) pore-size filters and processed using îTrue Poolî processing technology to ensure consistency in the quality of serum. As an FBS alternative, HyClone FetalClone I serum can take the place of FBS at a much reduced cost. FetalClone I serum is optimized for the growth of hybridomas, and IgG levels are comparable to those found in FBS. An extensive biochemical profile is available along with full traceability compliant with current Good Manufacturing Practices (cGMP). <=10EU/ml Endotoxin and <=20mg/mL Hemoglobin.