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 55 Strains:


M55 Typing Reference Strain: A928/73/1
A431 A928/84/1 A928 (PNT 7S Potter) D428 D436 D438 D439 D440 D441 D442