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Latex Particles Sensitized with Proteins of Leptospira interrogans for Application in Immunoagglutination Assays
(Taylor & Francis As, 2017-02)
Physical adsorption and chemical coupling of recombinant proteins of Leptospira interrogans onto polystyrene and core-shell carboxylated particles were, respectively, investigated with the aim of producing latex?protein ...
Immunoagglutination test to diagnose Chagas disease: comparison of different latex-antigen complexes
(Wiley, 2014-08)
OBJETIVE To evaluate the diagnostic performance of novel latex–protein complexes obtained from different antigens of Trypanosoma cruzi through immunoagglutination test using a panel of T. cruzipositive sera, leishmaniasis-positive ...
Synthesis and Characterization of Latex-protein Complexes from Different Antigens of Toxoplasma gondii for Immunoagglutination Assays
(Taylor & Francis, 2016-08)
The acute phase recombinant protein of Toxoplasma gondii P22Ag was expressed and purified and thehomogenate of the parasite was obtained from an infected mouse. These antigens were used to producelatex-protein complexes ...
Latex particles by emulsion and dispersion polymerizations: sensitization with specific antigens of leptospirosis and application to immunoagglutination
(Brazilian Society of Chemical Engineering, 2021-03)
The controlled synthesis of polymer nanoparticles is of great interest in the production of latexes with well defined characteristics. These products can be applied in biomedicine as carriers of biomolecules (e.g. proteins ...
Development of a simple and economical diagnostic test for canine leishmaniasis
(Elsevier, 2017-11)
Visceral leishmaniasis is a public health problem worldwide. The early diagnosis in dogs is crucial, since they are an epidemiologically relevant reservoir of the disease. The aim of a field study is to early identify the ...
New and rapid strategies for the diagnosis of bovine paratuberculosis “in situ” using latex particles
(Elsevier Science, 2021-06)
The chemical coupling of a protoplasmatic antigen from Mycobacterium avium subsp. paratubeculosis onto core-shell carboxylated particles was investigated with the aim of producing latex-protein complexes to be used in ...
Diagnosis of toxoplasmosis in pregnancy. Evaluation of latex–protein complexes by immnunoagglutination
(Cambridge University Press, 2017-03)
The aim of this work was to obtain a reagent based on latex particles for ruling out acute toxoplasmosis in pregnant women by immunoagglutination (IA). Latex-protein complexes (LPC) were previously synthesized coupling the ...
Synthesis of latex-antigen complexes from single and multiepitope recombinant proteins. Application in immunoagglutination assays for the diagnosis of Trypanosoma cruzi infection
(Elsevier Science, 2013-01)
The physical adsorption and the chemical coupling of recombinant proteins of Trypanosoma cruzi onto polystyrene and core-shell carboxylated particles were respectively investigated with the ultimate aim of producing ...
Síntesis controlada y caracterización de complejos látex-proteína para detección de toxoplasmosis aguda mediante pruebas de inmunoaglutinación
(2015-03-30)
La Toxoplasmosis, enfermedad causada por el parásito Toxoplasma gondii, cuando es adquirida durante la etapa de gestación puede provocar aborto, malformaciones, macro o microcefalia y lesiones oculares. El diagnóstico ...