Figure 3From: Biofilm formation by nontypeable Haemophilus influenzae: strain variability, outer membrane antigen expression and role of piliCoomassie blue stained sodium dodecyl sulfate polyacrylamide gel of cell envelopes of nontypeable H. influenzae 74P10H1 grown on agar plates (lane a) and as a biofilm (lane b). Molecular mass standards are noted in kDa on the left.Back to article page