I cannot conclude this essay without mentioning the role of an external layer of the cell wall of Gram-negative bacteria called lipopolysaccharide (LPS) in innate immunity.

Among them are lipopolysaccharides (LPS), which form integral parts of a bacterium's cell wall. "What we don't yet know for ...

[28] Lipopolysaccharide & Derivatives Another important group of compounds derived from the cell wall of Gram-negative bacteria are the lipopolysaccharides or endotoxins. They are potent B-cell ...