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. 2020 Jul 7;47(5):305–308. doi: 10.1053/j.seminoncol.2020.07.002

Fig. 3.

Fig. 3

RRx-001 binding to hemoglobin. RRx-001 selectively, rapidly, and irreversibly binds glutathione (GSH) and a specific thiol on hemoglobin on Cys 93 With permission from: Scicinski et al. Discovery and Development of RRx-001, a Novel Nitric Oxide and ROS Mediated Epigenetic Modulator in Nitric Oxide and Cancer: Pathogenesis and Therapy pp 259-277.