Fig. 7From: Bioengineering of air-filled protein nanoparticles by genetic and chemical functionalizationGvpA variants GVNPs binding reaction with Alexa Fluor 647 C2 Maleimide. Fluorescence was measured at 640/671 nm. The variation (CV) of replicate samples was < 8%. The number corresponds to different constructs described in Table 1 and Fig. 5Back to article page