Figure 3. Live cell imaging of HeLa cells expressing CLIP-NK1R labeled with (A) CLIP-amine conjugated to CF®488A using Mix-n-Stain™; and (B) CLIP-surface 488 from New England Biolabs. Cell nuclei were stained with Hoechst 33342 (see related products). Green: FITC channel; Blue: DAPI channel.