Mannitol is a osmotic diuretic it may play a role in reducing off-target 68Ga-PSMA renal uptake

FUBP1 - in-1, with an IC50 value of 11.0 M, is an effective FUSE binding protein 1 (FUBP1) inhibitor that can interfere with the binding of FUBP1 to its SINGLE-strand target DNA FUSE sequence.

Galantide, a non-specific galanin receptor antagonist, is a peptide consisting of fragments of galanin and substance P. Galantide recognizes two classes of galanin binding sites (KD<0.1 nM and ~6 nM) in the rat hypothalamus. Galantide dose dependently (IC50=1.0 nM) antagonizes the galanin-mediated inhibition of the glucose-induced insulin secretion from mouse pancreatic islets. Galantide appears to bind to a single population of SP receptors (KD~40 nM).