E. coli antibodies do not cause false-positivity in recombinant anti-HIV assays.

E. Ujhelyi, G. Illei, U. Böhm, G. Füst, M. M. Dierich, J. Szelényi, K. Merétey, J. Hofbauer, S. R. Hollán

Research output: Contribution to journalArticle

Abstract

129 sera with known antibody titres against E. coli 026 and E. coli 055 strains were tested with the Abbot second generation anti-HTLV III recombinant screening assay. No difference in the O.D. values was found between sera with high, normal and low anti-E. coli titres. In addition, no false-positive reactions were observed with the anti-HIV negative sera containing E. coli antibodies in high titres in a Western blot assay in which recombinant env antigen was applied. These results suggest that E. coli assays in which E. coli-produced recombinant antigens are used.

Original languageEnglish
Pages (from-to)3-7
Number of pages5
JournalHaematologia
Volume23
Issue number1
Publication statusPublished - 1990

    Fingerprint

ASJC Scopus subject areas

  • Hematology

Cite this