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Figure 1 | BMC Microbiology

Figure 1

From: Evolutional selection of a combinatorial phage library displaying randomly-rearranged various single domains of immunoglobulin (Ig)-binding proteins (IBPs) with four kinds of Ig molecules

Figure 1

Detection of inserted fragments of phage clones in each round of hIgG selection library by PCR. PCR products were analyzed by electrophoresis in 1.2% agarose gel and detected by staining with ethidium bromide. No. 1 to 22: randomly picked phage clones; M: DL2000 Marker; C: positive control (pCANTAB5S vector); B: negative control (blank culture medium); I, II, III, IV: the first to the fourth round of selection respectively.

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