G01N2333/345

Methods for Production of Capsular Polysaccharide Protein Conjugates from Streptococcus Pneumoniae Serotype 19F

The present invention provides a method of producing a polysaccharide-protein conjugate with capsular polysaccharide from Streptococcus pneumoniae serotype 19F conjugated to a carrier protein. The method includes a prolonged incubation step prior to filtration to remove free polysaccharide.

METHODS FOR PRODUCTION OF CAPSULAR POLYSACCHARIDE PROTEIN CONJUGATES FROM STREPTOCOCCUS PNEUMONIAE SEROTYPE 19F

The present invention provides a method of producing a polysaccharide-protein conjugate with capsular polysaccharide from Streptococcus pneumoniae serotype 19F conjugated to a carrier protein. The method includes a prolonged incubation step prior to filtration to remove free polysaccharide.