Figure 2.
Flow cytometry histogram showing the fluorescence intensity of LPS-FITC on the surface of DC.
Notes: The results were obtained from three biological replicates. The fluorescence intensity at FITC light level wavelength reflected the number of LPS successfully bound onto DC surface.
Abbreviations: LPS, lipopolysaccharide; DC, dendritic cell; AFP, alpha-fetoprotein; imDC, immature DC.