NεNεNε-Trimethyl-L-lysine is a methylated derivative of the amino acid lysine. It is a component of histone proteins a precursor of carnitine and a coenzyme of fatty acid oxidation. NεNεNε--Trimethyl-L-lysine residues are found in a number of proteins and are generated by the action of S-adenosyl-L-methionine on exposed lysine residues.

BFMO (biogenic Fe-Mn oxides, defined as a mixture of biogenic Mn oxide (BMO) and Fe oxide) could eliminate or decrease Fe(II), Mn(II), and As(III&V) species simultaneously.

Cbl-b-IN-1 is a potent Cbl-b inhibitor (IC50 <100 nM) with potential anticancer activity for the study of intestinal inflammation.