Abstract
An indirect competitive enzyme-linked immunosorbent assay (ELISA) was developed using rabbit polyclonal antibodies against the eremomycin-glucose oxidase conjugated antigen. This technique allows the glycopeptide antibiotic eremomycin to be determined both in aqueous solutions (with a sensitivity as high as 0.1 ng/ml) and in blood plasma. The cross-reactivity of the antibodies with vancomycin was 0.4% of that for eremomycin, while teicoplanin was almost not recognized. Experiments with blood plasma samples diluted 1: 10 showed that the assay was linear over the concentration range 1–30 ng/ml and that the variation coefficient did not exceed 10%. The high sensitivity and selectivity of this test make it suitable for pharmacokinetic studies and drug monitoring analysis.
Similar content being viewed by others
References
Gauze, G.F., Brazhnikova, M.G., Laiko, A.V., Sveshnikova, M.A., Preobrazhenskaya, T.P., and Fedorova, G.B., Antibiot. Med. Biotekhnol., 1987, vol. 32, no. 8, pp. 571–576.
Gause, G.F., Brazhnikova, M.G., Lomakina, N.N., Berdnikova, T.F., Fedorova, G.B., Tokareva, N.L., Borisova, V.N., and Batta, G.Y., J. Antibiot., 1989, vol. 42, no. 12, pp. 1790–1797.
Ratsional’naya antimikrobnaya farmakoterapiya. Rukovodstvo dlya praktikuyushchikh vrachei (Rational Antimicrobial Pharmacotherapy: Manual for Practicing Physicians), Yakovlev, V.P. and Yakovlev, S.V., Eds., Moscow: Litterra, 2003.
Ackerman, B.H., Berg, H.G., Strate, R.G., and Rotschafer, J.C., J. Clin. Microbiol., 1983, vol. 18, no. 4, pp. 994–995.
Mastin, S.H., Buck, R.L., and Mueggler, P.A., Diagn. Microbiol. Infect. Dis., 1993, vol. 16, no. 1, pp. 17–24.
Lam, M.T., Le Chris X, Analyst, 2002, vol. 127, no. 12, pp. 1633–1637.
Pfaller, M.A., Krogstad, D.J., Granich, G.G., and Murray, P.R., J. Clin. Microbiol., 1984, vol. 20, no. 3, pp. 311–316.
Corti, A., Cavenaghi, L., Giani, E., and Cassani, G., Clin. Chem., 1987, vol. 33, no. 9, pp. 1615–1618.
Burkin, A.A., Kononenko, G.P., and Soboleva, N.A., Prikl. Biokhim. Mikrobiol., 2000, vol. 36, no. 4, pp. 428–432.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © M.A. Burkin, A.A. Burkin, 2009, published in Prikladnaya Biokhimiya i Mikrobiologiya, 2009, Vol. 45, No. 2, pp. 232–236.
Rights and permissions
About this article
Cite this article
Burkin, M.A., Burkin, A.A. Enzyme immunoassay for the determination of the glycopeptide antibiotic eremomycin. Appl Biochem Microbiol 45, 210–214 (2009). https://doi.org/10.1134/S0003683809020161
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0003683809020161