Figure 6.
GPR-9-6 is expressed on intestinal IELs and LPLs. Freshly isolated LPLs and IELs were stained with anti–GPR-9-6 mAb 3C3 (gray profile) or with a mouse IgG2b control mAb (white). PBLs were also stained as an internal control from a separate donor. Similar results were obtained from four different mucosal cell populations.