Research Article

A Novel Aspartic Protease with HIV-1 Reverse Transcriptase Inhibitory Activity from Fresh Fruiting Bodies of the Wild Mushroom Xylaria hypoxylon

Figure 1

Ion exchange chromatography on CM-cellulose. Sample: fraction Q3. Fraction size: 8 mL. Flow rate: 2 mL/min. Dotted line across right-hand side of chromatogram indicates linear NaCl concentration (0-1 M) gradient used to CM2 and CM3.
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