TACSTD2 and gastric cancer: Among the gastric cancer cell types, NCI-N87has high expression of Trop2, while HGC-27 has minimal expression.In terms of pancreatic cancer, BxPC3 has the highest Trop2 expressionamong the pancreatic cancer lines, with AsPC1 displaying the lowest.The binding affinity of Trodelvy was not affected by the conjugationof the NOTA chelator (Figure A).