Capsular Polysaccharide A (CPSA) is a polymer of a tetrasaccharide unit found on the surface of the symbiotic gut bacteria Bacteroides fragilis. It has been suggested that CPSA is vital for maintaining a normal balance between the levels of Th1 an...
Bordetella pertussis is a gram-negative bacterium that is the causative agent of whooping cough, a highly contagious disease that can be fatal in very young children. The outer membrane of the bacteria consists mainly of lipolysaccharide (LPS), an...
