Flow Cytometry: CCR7 Antibody (3D12) [Allophycocyanin] [NBP1-43011] - Staining of normal human peripheral blood cells with Anti-Human CD45RA FITC and Rat IgG2a ? Isotype Control APC (left) or Anti-Human CD197 (CCR7) APC (right). Cells in the lymphocyte gate were used for analysis.