Rapid detection of herpes simplex virus with fluorescein-labeled Helix pomatia lectin.
AUTOR(ES)
Slifkin, M
RESUMO
The use of fluorescein-conjugated Helix pomatia lectin was shown to be as effective as fluorescein-conjugated monoclonal antibody reagents for the detection and differentiation of herpes simplex virus type 1 and type 2 (HSV-1 and HSV-2) in MRC-5 cell culture. Cells infected with HSV-1 generally displayed a pattern of nongranular or diffuse fluorescence, while cells infected with HSV-2 were identified by the production of fluorescent grains and flecks. This unique nonimmunological reagent, when used in combination with low-speed centrifugation, provides a remarkably specific, sensitive, rapid, and cost-effective means to detect HSV-infected MRC-5 or BHK-21 cells as early as 20 h postinoculation. In contrast to the immunofluorescence method, the serotypes of HSV can be differentiated with only one fluorescein-H. pomatia reagent in MRC-5 cell cultures.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=267478Documentos Relacionados
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