Supplementary Methods, Figures 1 - 7 from Hrk Mediates 2-Methoxyestradiol–Induced Mitochondrial Apoptotic Signaling in Prostate Cancer Cells

PDF file - 321K, Figure S1. Induction of BH3-only protein family members by 2-ME in prostate cancer cells. Figure S2. Hrk knockdown prevents 2-ME-mediated cell death in time-dependent manner. Figure S3. Mitochondrial localization of Hrk. Figure S4. No change in total cell number after 2-ME treatment. Figure S5. Bax is not involved in 2-ME-mediated apoptotic cell death. Figure S6. Endogenous Bak interacts with Bcl-xL but not with Bcl-2 in prostate cancer cells. Figure S7. Hrk requires the BH3 domain for pro-apoptotic function.