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PREPARATION AND PROPERTIES OF A PROTEIN (R ANTIGEN) OCCURRING IN STREPTOCOCCI OF GROUP A, TYPE 28 AND IN CERTAIN STREPTOCOCCI OF OTHER SEROLOGICAL GROUPS
A group A, type 28 protein antigen, resistant to tryptic digestion and previously considered to be a type-specific substance, was purified and its chemical and immunological properties studied. This protein lacks the characteristic properties of a type-specific M antigen since it is apparently unrel...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1952
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2136127/ https://www.ncbi.nlm.nih.gov/pubmed/14946331 |