ID#: 16839
Under a magnification of 570X, this fluorescent antibody (FA) stained, known positive sample, which had been rinsed in an Evans Blue counterstain solution, revealed an expected positive result for an antinuclear factor (ANF) test, also referred to as antinuclear antibodies (ANAs). ANA detection, can be used in the diagnosis of some autoimmune disorders, whereupon, an individual’s own body begins to create these antibodies in order to attack itself.
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Content Provider(s): CDC
Creation Date: 1971
Photo Credit:
CDC Organization
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Copyright Restrictions: None - This image is in the public domain and thus free of any copyright restrictions.