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Macadamia nut IgG
The Macadamia nut IgG test is a diagnostic tool designed to assess the presence of IgG antibodies against macadamia nuts in a patient's serum. IgG antibodies are crucial in the immune response, particularly during the secondary phase of an immune reaction. While the presence of these antibodies can indicate sensitization to macadamia nuts, it does not confirm an active allergy. The test is primarily useful in specific clinical scenarios, such as evaluating patients before or during immunotherapy. Conducted via an enzyme immunoassay, the test quantifies IgG levels, providing insights into immunologic sensitization. A serum sample is required, with stability maintained for up to 14 days refrigerated or 90 days frozen. Results are reported in micrograms per milliliter, with positive results generally above 2.0 mcg/mL. Physicians must interpret results within the broader clinical context, considering patient symptoms and history, as the test alone does not diagnose an active allergy.
The Macadamia nut IgG test is a diagnostic tool designed to assess the presence of IgG antibodies against macadamia nuts in a patient's serum. IgG antibodies are crucial in the immune response, particularly during the secondary phase of an immune reaction. While the presence of these antibodies can indicate sensitization to macadamia nuts, it does not confirm an active allergy. The test is primarily useful in specific clinical scenarios, such as evaluating patients before or during immunotherapy. Conducted via an enzyme immunoassay, the test quantifies IgG levels, providing insights into immunologic sensitization. A serum sample is required, with stability maintained for up to 14 days refrigerated or 90 days frozen. Results are reported in micrograms per milliliter, with positive results generally above 2.0 mcg/mL. Physicians must interpret results within the broader clinical context, considering patient symptoms and history, as the test alone does not diagnose an active allergy.
The lowest price from the last 30 days: £39
Awaiting result:
12 hours
Collect material:
Blood
Prepare:
The Macadamia nut IgG test evaluates IgG antibodies against macadamia nuts in serum, offering insights into immunologic responses. Key points include:
- Clinical Utility: Useful in specific situations like immunotherapy evaluation, but not definitive for active allergies.
- Procedure: Conducted via enzyme immunoassay, providing precise IgG quantification.
- Specimen Requirements: Requires 0.5 mL serum, stored refrigerated or frozen.
- Interpretation: Results in mcg/mL; positive above 2.0 mcg/mL, context-dependent.
- Limitations: IgG presence doesn't confirm active allergy; consider symptoms and history.
The Macadamia nut IgG test is a diagnostic tool used to assess immunologic sensitization to macadamia nuts. It is particularly useful in specific clinical scenarios, such as evaluating patients before or during immunotherapy. However, it is crucial to understand that:
- IgG antibodies indicate sensitization, not an active allergy.
- The test should be ordered by knowledgeable physicians.
- Results must be interpreted alongside clinical symptoms and history.
The test involves an enzyme immunoassay, requiring a serum sample. Proper specimen handling ensures accurate results, which are reported in mcg/mL. Understanding its limitations is essential for effective clinical use.
Understanding test results for the Macadamia nut IgG test involves recognizing its role and limitations in allergy diagnostics. This test measures IgG antibodies to assess immunologic sensitization, not active allergies. Key points include:
- Clinical Utility: Offers insights into immune response, useful in specific clinical scenarios.
- Procedure: Conducted via enzyme immunoassay, providing precise IgG quantification.
- Specimen Requirements: Requires 0.5 mL serum, stored refrigerated or frozen.
- Reporting: Results in mcg/mL; positive above 2.0 mcg/mL.
- Limitations: IgG presence doesn't confirm active allergy; consider symptoms and history.
The lowest price from the last 30 days: £39
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