Figure 1. GnT1-deficient CHO lines lost reactivity with PHA.
FACS histograms of L-PHA binding to CHO cells, with wild-type CHO-S cells, and CHO cells expressing hu3F8-IgG1, hu3F8-IgG1n and hu3F8-IgG1n-DEL were shown. Cells without adding FITC-PHA were used as negative control for each cell lines (baseline MFI set at 5). At least two independent experiments were performed, with one representative set of data was presented.