The titration of toxoplasma-antibody

Titration of Rinderpest Virus and Its Neutralizing Antibody

titration of rinderpest virus and its neutralizing antibody

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Indirect Fluorescent Antibody Technique in the Serology of Toxoplasma Gondii.

The indirect fluorescent antibody technique has been used to titrate patients' antibody against Toxoplasma gondii. Rigorous tests of the immunological validity of the method were made. The reactions of the gamma globulin of human immune serum with Toxoplasma gondii and fluorescent rabbit anti-human gamma globulin were thus shown to be specific. Thereafter the technique could be used with confid...

Indirect fluorescent antibody technique in the serology of Toxoplasma gondi

SYNOPSIS The indirect fluorescent antibody technique has been used to titrate patients' antibody against Toxoplasma gondii. Rigorous tests of the immunological validity of the method were made. The reactions of the gamma globulin of human immune serum with Toxoplasma gondii and fluorescent rabbit anti-human gamma globulin were thus shown to be specific. Thereafter the technique could be used wi...

Staining Toxoplasma Gondii with Fluorescein-labelled Antibody

A new serologic test for antibodies to Toxoplasma is described, which is based upon inhibition of specific staining with fluorescent antibody. In performing the test, a mixture of the test serum and known fluorescein-labelled antiserum is added to a dried smear of toxoplasms for 1 hour at 37 degrees C. The smear is then rinsed and examined with a fluorescence microscope. Reduction in the bright...