Movie S1.

Three-dimensional MRI of mouse before and after injection of ProCA32-P40. The bright line next to the mouse is a small tube filled with 0.05 mM ProCA32-P40.

Protein MRI contrast agent with unprecedented metal selectivity and sensitivity for liver cancer imaging

Shenghui Xue, Hua Yang, Jingjuan Qiao, Fan Pu, Jie Jiang, Kendra Hubbard, Khan Hekmatyar, Jason Langley, Mani Salarian, Robert C. Long, Robert G. Bryant, Xiaoping Philip Hu, Hans E. Grossniklaus, Zhi-Ren Liu, and Jenny J. Yang

PNAS. 2015. 112:6607-6612 DOI: 10.1073/pnas.1423021112