Engineering Quantum Dot (Cadmium Sulfide) on Antibodies for Fluoroimmunoassays

Figure 10

Immunohistochemical study of anti-doxorubicin binding. (a) and (c) confirm the intake of doxorubicin antibody by MDA-MB 231 cancer cells and tumor cells before staining with anti-doxorubicin antibody while (b) and (d) show the stained MDA-MB 231 cancer cells and tumor sections with anti-doxorubicin antibodies.

(a)

(b)

(c)

(d)