Ultra-low IgG foetal bovine serum (FBS) is purified of immunoglobulin (IgG) using a chromatographic process that delivers significantly reduced levels of IgG (≤5 μg/ml).

• 100% US origin
• Triple 0,1 μm sterile filtration
• Preservation of native, growth-promoting factors and minimisation of growth-inhibiting factors
• Independently tested by third party laboratories
• Fully traceable

Ultra-low IgG FBS is ideal for cell culture and protein purification applications where naturally occurring levels of IgG are too high.