CHEMICAL STUDIES ON BACTERIAL AGGLUTINATION : IV. QUANTITATIVE DATA ON PNEUMOCOCCUS R (DAWSON S)- ANTI-R (S) SYSTEMS.
1. The quantitative, absolute method of agglutinin estimation is extended to the reaction between Types I and II pneumococcus R (S) suspensions prepared in various ways and antisera from rabbits injected with these cells. 2. Quantitative estimations of the amount of antibody to pneumococcus C substance are also given. 3. The significance of the data is discussed.
Heidelberger
M
M
Departments of Medicine and Biological Chemistry, College of Physicians and Surgeons, Columbia University, and the Presbyterian Hospital, New York.
Kabat
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EA