Product Name
TOXO Ig G
Features:
- Product Name: TOXO Ig G
- Storage Condition: 2-8℃
- Template Dna: Not Included
- Quality Control: Endonuclease And Exonuclease Activity Tested
Technical Parameters:
| Attribute | Value |
| Product Name | TOXO Ig G |
| Product Type | ELISA |
| Size | 25/48T |
| Reaction Conditions | Standard |
| Quality Control | Endonuclease and Exonuclease Activity Tested |
| Package Size | 96 Tests/kit |
| PCR Time | 45min |
| Storage Temperature | 2-8°C |
| Catalog Number | K1081 |
Testing Principle
TOXO IgG refers to a test that detects immunoglobulin G (IgG) antibodies specific to Toxoplasma gondii, a parasite responsible for toxoplasmosis. Here's a brief overview of the principle behind TOXO IgG testing:
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Toxoplasma gondii: It's a parasitic protozoan that infects humans and other warm-blooded animals. Most infections in humans are asymptomatic or cause mild flu-like symptoms unless the person has a weakened immune system or is pregnant.
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Immunoglobulin G (IgG): This is a type of antibody produced by the immune system in response to a previous infection or immunization. IgG antibodies to Toxoplasma gondii indicate past exposure or infection.
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TOXO IgG Test Principle: The test detects the presence of IgG antibodies specific to Toxoplasma gondii in a blood sample. It is typically done using enzyme-linked immunosorbent assay (ELISA) or other immunoassay methods.
- ELISA Method: In ELISA, the test uses plates coated with antigens from Toxoplasma gondii. When a patient's serum (blood plasma) is added to the plate, any IgG antibodies present will bind to the antigens.
- Detection: A secondary antibody linked to an enzyme is then added that binds specifically to human IgG antibodies. This enzyme produces a measurable signal (e.g., color change) when a substrate is added, indicating the presence of Toxoplasma-specific IgG antibodies.
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Interpretation: Results are typically reported as either positive or negative for Toxoplasma gondii IgG antibodies. A positive result indicates past exposure or infection with the parasite. A negative result suggests no detectable IgG antibodies and therefore no previous exposure (though this could also mean the infection is recent or the immune response has not developed sufficiently).
In summary, the TOXO IgG test principle involves detecting specific IgG antibodies against Toxoplasma gondii in the blood, indicating past exposure or infection with this parasite.
Storage conditions and shelf life
1. Shelf life: 18 months.
2. Production date and expiration date are on the package
