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Raising Antibodies to Staphylococcal Enterotoxins A and B
Author(s) -
BRADSTREET C. M. PATRICIA,
DIGHERO MABEL W.,
GILBERT R. J.,
WIENEKE ANTONNETTE A.
Publication year - 1977
Publication title -
journal of applied bacteriology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.889
H-Index - 156
eISSN - 1365-2672
pISSN - 0021-8847
DOI - 10.1111/j.1365-2672.1977.tb00675.x
Subject(s) - enterotoxin , microbiology and biotechnology , saline , titer , antibody , inoculation , antiserum , medicine , chemistry , biology , immunology , escherichia coli , biochemistry , gene
A method is described for raising specific antibodies to staphylococcal enterotoxins A (SEA) and B (SEB) by intravenous inoculation of rabbits with small doses of enterotoxin diluted in sterile physiological saline. A course of six injections over a period of two weeks was given on four occasions. After the third course, 3/5 rabbits given SEA had a titre ± 1/50 and 4/6 given SEB had a titre of 1/50. Titres were not appreciably enhanced by the fourth series of injections. Only minor non‐specific reactions which would require no absorption were found at the end of the series. It is believed that the findings in this study would be reproducible and that the method is likely to be suitable for raising antisera to other enterotoxins. Reference is also made to preliminary experiments in which latex sensitized with SEA or SEB was inoculated intravenously into rabbits.