RE:Another PDC targeting SORT1 is being developedGuess what? They are working with radioisotopes and on diagnostic, which is probably imaging with Ga68. This from their document.
Oncology Diagnostics In addition to the therapeutic application of the SORT1 PDC delivery platform described above, we have also developed radioisotope labeled SORT1 peptides for in vivo diagnostic imaging of tumors that have enriched SORT1 expression (Ghaemimanesh et al., 2021). LouisW wrote: The company is ProteinQure which is also based in Canada.
https://www.morningstar.com/news/accesswire/763686msn/proteinqure-inc-announces-robust-preclinical-efficacy-in-a-triple-negative-breast-cancer-mouse-tumour-model-study
https://www.proteinqure.com/portfolio.html