Murine progenitor 416B cells transfected with PAC 88L2 express the human CD34 protein on the cell surface.

Fluorescence intensity is displayed on the x-axis. The horizontal line indicates fluorescence above the intensity of isotype control. Human KG1a cells express the CD34 protein and served as a positive control (top left), and untransfected 416B cells served as a negative control (top right). The staining pattern for human CD34 of 2 representative clones of 416B cells (L65, bottom left; L75, bottom right) transfected with 88L2 is shown below.