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Table 2 Immunofluorescence upon prolonged culture in different chemically defined media

From: An extracellular Staphylococcus epidermidis polysaccharide: relation to Polysaccharide Intercellular Adhesin and its implication in phagocytosis

  biofilm formation anti-PIA anti-20-kDaPS
  1457 1457 1457 1457-M10 RP12
RPMI1640 weak +* ++ ++ ++
RPMI1640 + Glutamine weak +* ++ ++ ++
IMDM weak +* ++ ++ ++
TSB strong ++ ++ ++ ++
TSB w/o Dextrose negative -
Blood agar   +* ++ ++ ++
  1. * small clumps, ° few cells, ++ strong fluorescence, - no fluorescence.