Preliminary evidence for novel fucose-containing lipids in normal and murine sarcoma virus-transformed rat cells.

Two fucose-containing lipids with long chain base as their apolar moiety are described. These compounds were shown to possess a free amino group and a net positive charge by derivatization with specific amino reagents and by cation exchange column chromatography. The presence of long chain base was demonstrated by periodate-NaB³H]₄ treatment to yield long chain alcohol and by ³H]-dansylation followed by hydrolysis to yield dansyl-long chain base.