Fig. 4From: Inhibition of penicillin-binding protein 2a (PBP2a) in methicillin resistant Staphylococcus aureus (MRSA) by combination of ampicillin and a bioactive fraction from Duabanga grandifloraHPLC chromatogram of fraction F-10 with PDA detection. Reverse phase HPLC analysis of fraction F-10 (40 μl of 10 mg/ml) showing presence of five broad chromatographic peaks detected at 254 nmBack to article page