Octadenol is a fatty alcohol present in human and is normally incorporated into plasmalogen lipids. Sjogren-Larsson syndrome is defined by the triad of ichthyosis mental retardation and spasticity and patients accumulate fatty alcohols such as Octadenol in the plasma and cultured fibroblasts.

Galanin message associated peptide (1-41) amide is a peptide hormone.

DCAI is an inhibitor of nucleotide exchange and nucleotide release acting by binding to the pocket adjacent to the Ras-SOS interface.