DNA was isolated from mouse tail and CD11c+ and CD11neg cells obtained from WT, PRnegCD11c and PRflox/wt CD11ccre/wt mice using the DNeasy Kit (Qiagen) according to the manufacturer's protocol.
PCR analysis was performed as 3-Primer-PCR in 50 μl reactions using the Mastercycler® nexus GX2 (Eppendorf). Primer sequences used were previously published (13 (link)) and ordered from TIB Molbiol. The PCR program consisted of initial 94°C for 10 min followed by 30 cycles: 94°C for 1 min, 55°C for 1 min, and 72°C for 2 min. Amplicons were visualized using Agarose gel electrophoresis. Expected band sizes were 226bp for the wildtype allele, 260 bp for the floxed allele and 381 bp for the KO allele.
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