Does anyone know a good pancreatic-cancer metastasis cell line?
SUIT-2 cell lines are derived from the liver metastases of Pancreatic Ductal Adenocarcinoma. The subline S2-007 is highly metastatic. The other sublines are S2-013, S2-020 and S2-028 which have decreasing metastatic capabilities.

You can probably refer these articles for more info :
1. https://www.ncbi.nlm.nih.gov/pubmed/3102439
2. https://link.springer.com/article/10.1007/s10585-017-9840-3