This is a synthetic peptide designed for use in combination with anti-LASS4 antibody (Catalog #: ARP39597_P050). It may block above mentioned antibody from binding to its target protein in western blot and/or immunohistochecmistry under proper experimental settings. There is no guarantee for its use in other applications.
LASS4 may be either a bona fide (dihydro)ceramide synthase or a modulator of its activity. When overexpressed in cells it is involved in the production of sphingolipids containing different fatty acid donnors (N-linked stearoyl- (C18) or arachidoyl- (C20) ceramides) in a fumonisin B1-independent manner.