Figure 4From: Split-Inteins for Simultaneous, site-specific conjugation of Quantum Dots to multiple protein targets In vivoIncreased QD size imposes constraints on the translocation efficiency of Paxillin-EGFP-QD conjugates to the focal adhesion complexes. Co-localization of QDots525, QDots565 and QDots655 with Paxillin-EGFP on focal adhesion complexes. Note that unlike QDot525, the QDot655 are not recruited as effectively to the focal adhesion complexes.Back to article page