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キーワード:
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要旨:
The present invention relates to a synthetic saccharide of general formula (I) that is related to Streptococcus pneumoniae serotype 2 capsular polysaccharide, a conjugate thereof and the use of said saccharide and conjugate for raising a protective immune response in a human and/or animal host. Furthermore, the synthetic saccharide of general formula (I) is useful as marker in immunological assays for detection of antibodies against Streptococcus pneumoniae type 2 bacteria. Another aspect of the present invention is directed to an antibody having specificity for a synthetic saccharide of general formula (I).