The Lancefield Collection of Streptococcus StrainsThe Lancefield Collection of Streptococcus Strains

M Typing Reference Strains
Strain Directory: M type 1 to 67



Group A:


Type 23 Strains:


M23 Typing Reference Strain: T23/102/RB5
10RS6 (TH) 10RS64 (LN) 11RS64 11RS64 (TH) 13RP43 16RP31 17RS18 (TH) 17RS19 17SR19 (7) 19RS17 (TH) 19RS17 (LN) 1RP14 1RP62 1RSC120 (TH; dead 3/17/1966) 60RS10 (LN) 62RS10 A530 A530S C674 C72 D176B D737 (crosses with 28; no "R") D963 J114 O89 T23/14/RB5 T23/14/2 Type 23