Figure 1.

Light chains conjugated to Oregon Green 488 are localized within cells. Cardiac fibroblasts were cultured for 4 hours in the presence of AL LC κ1 conjugated to Oregon Green 488 and imaged live using confocal microscopy. A Z-series of 1-μm optical sections was taken through cells. Arrows indicate light chain present in middle optical sections. Images are representative of a minimum of five experiments with independent conjugations.