Lipopolysaccharides from Escherichia coli O55:B5, purified by phenol extraction
Lipopolysaccharides from Escherichia coli O55:B5, γ-irradiated, BioXtra, suitable for cell culture
Lipopolysaccharides from Escherichia coli O55:B5, purified by ion-exchange chromatography, TLR ligand tested
Lipopolysaccharides from Escherichia coli O55:B5, Ready Made solution, 1 mg/mL
Lipopolysaccharides from Escherichia coli O55:B5, purified by gel-filtration chromatography
Lipopolysaccharides from Escherichia coli O55:B5, purified by trichloroacetic acid extraction
Lipopolysaccharides from Escherichia coli O55:B5, FITC conjugate