Rabbit Anti-Staphylococcus type T5/27/44, T11, T12 Group A Polyclonal antibody for Agg. Streptococcus?is a genus of spherical Gram-positive bacteria belonging to the phylum Firmicutes and the lactic acid bacteria group. HemolyticStreptococcus?are grouped into 22 groups from A to V excluding I and J, according to the serological differences o