Pneumococcal Polysaccharide Powder Type 19F (US Type 19)
99-X ™
Purified pneumococcal polysaccharide type 19F is manufactured by Pfizer, Inc., for small-quantity distribution by ATCC. The pneumococcal powder type 19F is a component of the current 13-valent vaccine against Streptococcus pneumoniae.
The pneumococcal polysaccharide type 19F can be used to assay for type-specific antibodies, research immune responses, and study immunodeficiencies.