Abstract
ALTHOUGH it has rarely been used for this purpose the microelectrophoretic technique1 is well suited for the detection of antibody adsorbed to bacterial cells. The antigen–antibody reactions between a single strain of Streptococcus pyogenes type 6 matt variant (N.C.T.C. 8302) and antisera for its type-specific M and T antigens, and for the group specific C antigen, have been investigated in this way. The type-specific sera were fully absorbed to remove heterologous cross-reactions. The group-specific sera were unabsorbed but showed no cross-reactions with other groups.
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References
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Hill, M. J., James, A. M., and Maxted, W. R., Biochim. Biophys. Acta, 66, 264 (1963).
Hill, M. J., James, A. M., and Maxted, W. R., Biochim, Biophys. Acta, 75, 402 (1963).
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HILL, M., JAMES, A. & MAXTED, W. Application of Particle Electrophoresis to the Detection of Antibody bound to Cells of Streptococcus pyogenes. Nature 202, 187–188 (1964). https://doi.org/10.1038/202187a0
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DOI: https://doi.org/10.1038/202187a0
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