Figure 1. Langerin ECD interaction onto heparin.

Surface was functionalized with heparin 6 kDa. 100 µL Langerin ECD at 500 nM are injected onto the surface in a Ca²⁺ containing running buffer. Two modes of surface regenerations are tested, 1: Injection of 30 µL of 50 mM EDTA. 2: Injection of 50 µL of 350 mM MgCl₂.