γ-irradiated, BioXtra, suitable for cell culture
purified by phenol extraction
Ready Made solution, 1 mg/mL
purified by ion-exchange chromatography, TLR ligand tested
purified by gel-filtration chromatography
≥10,000 EU/mg, purified by phenol extraction
Ready Made solution, 1 mg/mL, 0.2 μm filtered
purified by trichloroacetic acid extraction