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Literature DB >> 4511945

Studies on two methods for extraction of streptococcal T antigens.

Abstract

The extraction of group A streptococcal antigens by group C phage-associated lysin has been confirmed. In addition to the T antigen the extract contained M-protein, group-specific polysaccharide and mucopeptide antigen which was difficult to remove. This method of extraction of the T antigen was compared with the trypsin method. The latter method was found to be of advantage in giving a pure specific antigen.

Entities: Chemical Gene

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Year: 1973 PMID： 4511945 PMCID： PMC2130443 DOI： 10.1017/s0022172400046295

Source DB: PubMed Journal: J Hyg (Lond) ISSN： 0022-1724

10 in total

1. IMMUNOLOGICAL PROPERTIES OF BACTERIAL CELL WALL MUCOPEPTIDES.

Authors: E M ABDULLA; J H SCHWAB
Journal: Proc Soc Exp Biol Med Date: 1965-02

2. The active agent in nascent phage lysis of streptococci.

Authors: W R MAXTED
Journal: J Gen Microbiol Date: 1957-06

3. Identification of strains of Streptococcus pyogenes of Types 5, 11, 12, 27 and 44 by the precipitin test for the T antigen.

Authors: S J McLEAN
Journal: J Gen Microbiol Date: 1953-08

4. Extraction of the T antigen of Streptococcus pyogenes.

Authors: R PAKULA
Journal: J Gen Microbiol Date: 1951-10

5. Studies of the bacterial cell wall. II. Methods of preparation and some properties of cell walls.

Authors: M R J SALTON; R W HORNE
Journal: Biochim Biophys Acta Date: 1951-07

6. An immunochemical analysis of bacterial mucopeptides.

Authors: W W Karakawa; H Lackland; M Krause
Journal: J Immunol Date: 1966-12 Impact factor: 5.422

7. A latex agglutination test for the measurement of antibodies to group-specific streptococcal polysaccharides.

Authors: H H Erwa; W R Maxted; W D Brighton
Journal: Clin Exp Immunol Date: 1969-03 Impact factor: 4.330

8. Studies on the chemical structure of the streptococcal cell wall. I. The identification of a mucopeptide in the cell walls of groups A and A-variant streptococci.

Authors: R M KRAUSE; M MCCARTY
Journal: J Exp Med Date: 1961-07-01 Impact factor: 14.307

9. Studies on bacteriophages of hemolytic streptococci. I. Factors influencing the interaction of phage and susceptible host cell.

Authors: R M KRAUSE
Journal: J Exp Med Date: 1957-09-01 Impact factor: 14.307

10. Preparation and antigenicity of M protein released from group A, type 1 streptococcal cell walls by phage-associated lysin.

Authors: F S KANTOR; R M COLE
Journal: J Exp Med Date: 1960-07-01 Impact factor: 14.307

10 in total

5 in total

4. Simple procedure for production by group C streptococci of phage-associated lysin active against group A streptococci.

Authors: J O Cohen; H Gross; W K Harrell
Journal: Appl Microbiol Date: 1975-02

5. Characterization of group A streptococcal T-12 protein purified by ion-exchange column chromatography.

Authors: A Ludwicka; M Kłoczewiak
Journal: Infect Immun Date: 1978-09 Impact factor: 3.441