FEN1-IN-4 is an inhibitor of human flap endonuclease-1 (hFEN1)FEN1 Inhibitor C2 inhibition selectively impairs proliferation of colon cancer cells deficient in Cdc4 and Mre11a, both frequently mutated in colorectal cancers.?

Bucladesine, PKA activator, is a cyclic nucleotide derivative that mimics the action of endogenous cAMP and is capable of permeating the cell membrane.

Boc-Gly-Gly-Phe-Gly-OH TFA is a self-assembly of N-protected and C-protected tetrapeptides and is a protease cleaved connector for antibody-drug binding (ADC).