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Chagas
Chagatest ELISA lisado
Method: Technical detailsProcedure: Open PDF
Details: Open Page
Benefits:
Chagatest ELISA recombinante v. 4.0
Method:

​Recombinant Enzyme-linked immunosorbent assay (ELISA) for the detection of Trypanosoma cruzi antibodies

Technical details


​Type of assay: ELISA indirect
Antigen: Mixture of 6 highly preserved recombinant antigens from epimastigote and trypomastigote phases (SAPA, 1, 2, 13, 30, and 36)
Sample: Human serum or plasma
Conjugated: Monoclonal anti-IgG/Peroxidase
Substrate: TMB/H2O2
Time of reaction: 120 minutes
Reading: Monochromatic 450nm / bichromatic 450/620-650nm
Wiener lab provides: 96 determinations
Code: 1293257

Procedure: Open PDF
Details: Open Page
Benefits:
  • Automatable
  • Removable strips
  • Change of color when sample is added
  • Colored reagents to control the process
  • Unique and ready-to-use developer
  • High sensitivity, specificity and precision
  • Less crossing with biologically related microorganisms
  • Fast and easy to operate
  • High contrast between positive and negative samples
Chagatest ELISA recombinante v.3.0
Method:

​Recombinant Enzyme-linked immunosorbent assay (ELISA) for the detection of antibodies against Trypanosoma cruzi.

Technical details

​
Type of assay: ELISA indirect
Antigen: Mixture of recombinant antigens from epimastigote and trypomastigote phases
Sample: Human serum or plasma
Conjugated: Human Anti-Immunoglobulin/Peroxidase
Substrate: TMB/H2O2
Time of reaction: 90 minutes
Reading: Monochromatic 450nm / bichromatic 450/620-650nm
Wiener lab provides: 96 determinations
Code: 1293254

Details: Open Page
Benefits:
  • ​High specificity and sensitivity
  • Less crossing with biologically related microorganisms
  • Fast and easy to operate
  • Ready-to-use reagents
  • High contrast between positive and negative samples
Chagatest HAI
Method:

​Indirect hemagglutination test for the detection of antibodies against Trypanosoma cruzi.

Technical details

​Type of assay: Indirect hemagglutination
Antigen: Lyophilized sheep erythrocytes sensitized with parasite lysate.
Sample: Serum
Time of reaction: 90 minutes
Wiener lab provides: 96 - 480 determinations
Code: 1293205

Procedure: Open PDF
Benefits:
  • No additional instruments required
  • Fast and easy to operate
  • Screening and titration technique
  • High contrast between positive and negative samples
  • Ready-to-use heterophilia control
  • Able to titrate with or without 2-ME
WL Check Chagas
Method:

​Immunochromatographic.

Technical details

Detection of antibodies to Trypanosoma cruzi.

Sample: Serum, plasma or whole blood.

Antibodies conjugated with colloidal gold.

Results reading: between 25 and 35 minutes.

Sample volume: 40 μL serum, plasma orwhole blood.

Excellent biosafety device.

Accuracy evaluated following the protocol EP5-A recommended by the CLSI.​

Benefits:

  • ​Fast and simple to operate
  • Excellent performance
  • Immunochromatographic cassette
  • Easy interpretation of results
  • Ready-to-use reagents
  • Storage temperature: 2-30°C​
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Wiener Laboratorios SAIC - Date of last update: 10/06/2021 - Revision 003 - All rights reserved / All products are sold in all countries. Ask your agent / local distributor.
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