Lipopolisakarida: Béda antara owahan

[[Gambar:LPS.svg|thumb|right|250px|Struktur lipopolisakarida]]

'''Lipopolisakarida''' ({{lang-en|lipopolysaccharide, lipoglycan, LPS}}) yaiku salah sijine [[molekul gedhe]] arupa kompleks antarane [[senyawa organik|senyawa]] [[lipid]] lan [[polisakarida]] kanti [[ikatan kovalen]]. Senyawa LPS akeh ditemokake ing lapisan [[membran sel]] sebelah jaba [[bakteria]] [[gram-negatif]] lan nduweni sifat [[endotoksin]], kang memicu aktivasi [[sistem kekebalan]].<ref>{{en}} {{cite web|url=http://www.ncbi.nlm.nih.gov/pubmed/20001600|title=Resilience to bacterial infection: difference between species could be due to proteins in serum|work=Infectious Disease Unit, Institut Pasteur; Warren HS, Fitting C, Hoff E, Adib-Conquy M, Beasley-Topliffe L, Tesini B, Liang X, Valentine C, Hellman J, Hayden D, Cavaillon JM.}}</ref>