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. 2008 Dec 12;40(3):14. doi: 10.1051/vetres:2008052

Figure 3.

Figure 3.

Biochemical characterization of antigen recognized by 1F1 and 3B11 mAbs. (A) Lysates from biotin-labeled alveolar macrophages were immunoprecipitated with 1F1 mAb or an irrelevant isotype-matched control mAb (Con) and analyzed by 7.5% SDS-PAGE under reducing and non-reducing conditions. Numbers in the right indicate position where MW markers ran. (B) Detection by western-blotting of the 1F1 and 3B11 antigens on alveolar macrophage extracts subjected to 7.5% SDS-PAGE under non-reducing conditions. (C) Immunoprecipitation analysis after preclearing. Lysates from biotin-labeled alveolar macrophages were immunoprecipitated with mAb 1F1 and 3B11 after preclearing twice with the mAb indicated in the table. Arrow points the specific band, numbers in the left indicate position where MW markers ran. Results are representative of three independent experiments.