The primary difference among these FBS lines lies in their endotoxin levels:

The Premium, Heat-Inactivated, and Gamma-Irradiated lines are available in both U.S. origin and USDA- approved Imported origin.

Our FBSs offer a quality level suitable for cultivating all cell types and are available at the most competitive price.

• Endotoxin level of all Premium FBS is less than 1 EU/mL
• Endotoxin level of Premium USA Origin FBS: < 0.3 EU/mL)
• Endotoxin level of Premium USDA Approved FBS: < 0.6 EU/mL)