Rapid detection of cytomegalovirus by tissue culture, centrifugation, and immunofluorescence with a monoclonal antibody to an early nuclear antigen

Geoffrey Milton Thiele, Molly S. Bicak, Anita Young, Joyce Kinsey, Roberta J. White, David T. Purtilo

Research output: Contribution to journalArticle

42 Citations (Scopus)

Abstract

A rapid, sensitive and specific assay for the detection of cytomegalovirus (CMV) was developed utilizing MRC-5 cells in 24-well plates containing round coverslips. Centrifugation expedited the detection of CMV early antigen with monoclonal antibody. Immunofluorescent staining 16 h after inoculation with a stock CMV preparation (AD-169), demonstrated an 11-fold increase in the number of nuclear inclusions when the specimens were centrifuged (18 ± 2.2) as compared to the non-centrifuged specimen (1.6 ± 0.9). However, the number of nuclear inclusions depended on the age of the MRC-5 cells. They were more sensitive to CMV infection between 4 and 11 days after the cells were seeded into plates. Among 159 patient samples cultured for CMV, 23 (14%) were positive by the rapid method (mean of 32 h) and 18 (11%) by routine tissue culture (mean of 12 days). Cytomegalo-virus in urine was detected within 1.3 days, whereas buffy coats (2.3 days) and bronchial washings (2.5 days) took longer. Staining for CMV inclusions at more than one time point was necessary for the optimal detection of CMV by the rapid method. We recommend using this assay system as it is rapid, specific, sensitive and versatile for the detection of CMV in many biological specimens.

Original languageEnglish (US)
Pages (from-to)327-338
Number of pages12
JournalJournal of Virological Methods
Volume16
Issue number4
DOIs
StatePublished - Jul 1987

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Nuclear Antigens
Cytomegalovirus
Centrifugation
Fluorescent Antibody Technique
Monoclonal Antibodies
Intranuclear Inclusion Bodies
Staining and Labeling
Cytomegalovirus Infections
Urine
Viruses

Keywords

  • Cytomegalovirus
  • Early nuclear antigen
  • Monoclonal antibody
  • Rapid detection

ASJC Scopus subject areas

  • Virology

Cite this

Rapid detection of cytomegalovirus by tissue culture, centrifugation, and immunofluorescence with a monoclonal antibody to an early nuclear antigen. / Thiele, Geoffrey Milton; Bicak, Molly S.; Young, Anita; Kinsey, Joyce; White, Roberta J.; Purtilo, David T.

In: Journal of Virological Methods, Vol. 16, No. 4, 07.1987, p. 327-338.

Research output: Contribution to journalArticle

Thiele, Geoffrey Milton ; Bicak, Molly S. ; Young, Anita ; Kinsey, Joyce ; White, Roberta J. ; Purtilo, David T. / Rapid detection of cytomegalovirus by tissue culture, centrifugation, and immunofluorescence with a monoclonal antibody to an early nuclear antigen. In: Journal of Virological Methods. 1987 ; Vol. 16, No. 4. pp. 327-338.
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