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. 2007 Oct 22;52(1):220–224. doi: 10.1128/AAC.01009-07

FIG. 4.

FIG. 4.

Alteration of pI of CT by fatty acids. Isoelectric focusing was performed with IPG strips (pH 3 to 10) with CT (6 μg; strip a) and CT incubated with sodium linolate (strip b), and their positions and pIs are indicated by arrows. The positions and pIs of the isoelectric focusing marker proteins are also indicated.