Serological Studies of Mycobacteria by Means of Diffusion-in-Gel Techniques
- 1 January 1961
- journal article
- research article
- Published by S. Karger AG in International Archives of Allergy and Immunology
- Vol. 18 (6) , 305-317
- https://doi.org/10.1159/000229183
Abstract
In both techniques repeated replacement of serum increases sensitivity. The antigen, a 10-fold concentrated extract of human tubercle bacilli, gave up to 15 lines of precipitation with a reference sheep immune serum; with patients'' serum only one line was obtained as a rule and only occasionally a second line was seen. Altogether 100 human sera were tested, of which 48 gave a positive reaction with the one or other technique.Keywords
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- Serological Studies of Mycobacteria by means of Diffusion-in-Gel TechniquesInternational Archives of Allergy and Immunology, 1960
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