CHEMICAL STUDIES ON BACTERIAL AGGLUTINATION : I. A METHOD.
1. A method, conforming to the criteria of quantitative analytical chemistry, is described for the estimation of the agglutinin content of antisera. Examples are given of the application of the method to various antipneumococcus sera. 2. This new, absolute method is discussed with regard to its relation to the commonly used relative methods.
Department of Medicine, College of Physicians and Surgeons, Columbia University, and the Presbyterian Hospital, New York.
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Heidelberger
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Kabat