Soluble Antigen Fluorescent-Antibody Technique

Visualization of Horse Sickness virus by the Fluorescent antibody technique

Rapid fluorescent-antibody staining technique.

The rapid fluorescent-antibody staining technique described by Kellogg and Deacon for staining Neisseria gonorrhoeae and Treponema pallidum was applied to fluorescent-antibody tests for group A streptococci and enteropathogenic Escherichia coli. Results obtained with this staining technique were compared with results using the conventional staining procedure; excellent correlation was obtained....

Soluble complexes of antigen and antibody fragments.

The insolubility of antigen-antibody aggregates formed at most proportions of reactants has prevented physicochemical study of these systems of interacting proteins under conditions in which they remain associated. Only when the antigen is present in great excess and soluble complexes are formed have the products been examined by ultracentrifugation (14)) moving boundary electrophoresis (l-3), ...

visualization of horse sickness virus by the fluorescent antibody technique

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Quantitative specific antigen determination using fluorescent antibody 1

In the process of a study of multiplicity reactivation with T2 bacteriophages in our laboratory, a sensitive assay for T2 coat protein in the presence of other proteins was considered to be desirable. The technique which was developed to accomplish this was first applied to the simple infection of Escherichia coli B by T2r+ bacteriophages. The description of this technique and the results of th...