FOLH1 and neoplasm: Complexes were investigated on LNCaP xenografts. PSMA mediated tumor uptake: 4.86 ± 1.19% ID/g at 1 h p.i. High kidneys 70.95 ± 12.28% ID/g and spleen 5.84 ± 1.51% ID/g uptakes. Tumor-to-blood ratio was 2.89 and tumor–to–muscle ratio was 12.46. Liver and intestinal uptake were 2.46 ± 0.72 and 2.16 ± 0.34% ID/g, respectively.Clinical translation: No