Transcription profiling by array of peritoneal macrophages from B6 wild type and B6-Rag1 knock-out mice

Transcriptional profiling of peritoneal macrophages from B6 (WT) and B6-Rag1KO (Rag1) mice. Peritoneal cells from 40 mice of each genotype were FACS sorted CD11b+MHC-IIhiB220-Gr1- and total RNA extracted with TRI-reagent. Microarray analysis was performed in triplicate with Affymetrix Mouse Gene 1.0 ST chips, following the manufacturer's instructions.