Skip to main content
Journal of Clinical Microbiology logoLink to Journal of Clinical Microbiology
. 1976 Jul;4(1):82–86. doi: 10.1128/jcm.4.1.82-86.1976

Antigen distribution in a latex suspension and its relationship to test sensitivity.

K Hechemy, R W Stevens, H A Gaafar
PMCID: PMC274394  PMID: 783192

Abstract

Specific aggregation of latex particles due to antigen-antibody reaction occurred only when antigen was latex bound, as found in a study using Escherichia coli 0111:B4 extract. Maximum serological sensitivity was achieved when free antigen was present in a narrow range of ratios with the bound antigen.

Full text

PDF
82

Images in this article

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. CARLISLE H. N., SASLAW S. A histoplasmin-latex agglutination test. I. Results with animal sera. J Lab Clin Med. 1958 May;51(5):793–801. [PubMed] [Google Scholar]
  2. DONALDSON P., PENNINGTON K. AGGLUTINATION OF LATEX PARTICLES WITHOUT ANTIGEN ADSORPTION. J Immunol. 1965 May;94:710–714. [PubMed] [Google Scholar]
  3. Hechemy K., Stevens R. W., Gaafar H. A. Detection of Escherichia coli antigens by a latex agglutination test. Appl Microbiol. 1974 Aug;28(2):306–311. doi: 10.1128/am.28.2.306-311.1974. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Hechemy K., Stevens R., Sroka J., Gaafar H. Latex test for quantitative determination of Escherichia coli antibody. Appl Microbiol. 1974 Dec;28(6):1073–1075. doi: 10.1128/am.28.6.1073-1075.1974. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Leive L., Shovlin V. K., Mergenhagen S. E. Physical, chemical, and immunological properties of lipopolysaccharide released from Escherichia coli by ethylenediaminetetraacetate. J Biol Chem. 1968 Dec 25;243(24):6384–6391. [PubMed] [Google Scholar]
  6. ORESKES I., SINGER J. M. INFLUENCE OF PH, IONIC STRENGTH AND HUMAN GAMMA GLOBULIN CONCENTRATION ON STABILITY OF POLYSTYRENE LATEX PARTICLE SUSPENSIONS. Proc Soc Exp Biol Med. 1964 Mar;115:753–755. doi: 10.3181/00379727-115-29028. [DOI] [PubMed] [Google Scholar]
  7. ORESKES I., SINGER J. M. The mechanism of particulate carrier reactions. I. Adsorption of human gamma-globulin to polystyrene latex particles. J Immunol. 1961 Mar;86:338–344. [PubMed] [Google Scholar]
  8. SINGER J. M. The latex fixation test in rheumatic diseases: a review. Am J Med. 1961 Nov;31:766–779. doi: 10.1016/0002-9343(61)90161-9. [DOI] [PubMed] [Google Scholar]

Articles from Journal of Clinical Microbiology are provided here courtesy of American Society for Microbiology (ASM)

RESOURCES