Fig. 3From: An ultra-stable redox-controlled self-assembling polypeptide nanotube for targeted imaging and therapy in cancerWestern blot- showing integrin specificity. C: untreated as control, C+: control in presence of an inhibitor, N: nanotube, N+: nanotube in presence of an inhibitor, inhibitor − RGDS, 1 h treatment followed by 1 h treatment of samplesBack to article page