Pneumococcal Polysaccharide Powder Type 7F (US Type 51) (ATCC® 284-X™) General Information Characteristics History Documentation Print Email Share Share this product Facebook Twitter Google+ Isolation Extracted from Streptococcus pneumoniae by Pfizer Antigenic Properties Serotype 51 (Danish designation 7F) Product Format frozen 200 mg Preceptrol® no Antigenic Properties Serotype 51 (Danish designation 7F) Name of Depositor Pfizer Isolation Extracted from Streptococcus pneumoniae by Pfizer Basic Documentation Product Sheet Certificate of Analysis SDS