Journal: bioRxiv
Article Title: [ 123 I]Italia: A PARP-Directed Auger Electron-Emitting Agent for Targeted Radionuclide Therapy of Cancer
doi: 10.64898/2026.03.13.711622
Figure Lengend Snippet: A) IC 50 in PSN-1 cells (IC 50 : 2.85 nM, 95%CI: 1.98 nM-4.08 nM, R squared: 0.984 (of [ 123 I]Italia), IC 50 : 1.36 nM, 95%CI: 0.5 nM −3.67 nM, R squared: 0.899 of [ 123 I]Italia_B), IC50: 2.96 nM, 95%CI: 1.1 nM-7.9 nM, R 2 : 0.970 (of racemic mix.). B ) Cell fractionation of [ 123 I]Italia_A in PSN-1 cells: western blot. C) Cell fractionation of [ 123 I]Italia_A in different cell lines. In membrane bound fraction. D) Cytoplasm soluble fraction. E) Chromatin soluble fraction. F) Nuclear soluble fraction.
Article Snippet: Human pancreatic adenocarcinoma cells (PSN-1), and human prostate cancer cells (PC-3) were purchased from ATCC; the murine breast cancer cell line 4T1 was a kind gift from prof. Nicola Sibson, Department of Oncology, University of Oxford.
Techniques: Cell Fractionation, Western Blot, Membrane