Back to Labs
IgG4 Food Panel IV Blood Test
Compare labs
| Feature |
Labcorp
|
Quest Diagnostics
|
|---|---|---|
| Price | Coming soon | $521.99 |
| Results in | — | ~5 business days |
| Sample type | — | Blood Serum |
| Require fasting | — | No |
About the test
This panel tests for specific IgG4 antibodies to 10 foods.
Included biomarkers & Reference ranges
| Biomarker | Reference range |
|---|---|
| Black Pepper (f280) IgG4 Measures IgG4 antibodies to black pepper as part of a food panel; food IgG4 mainly reflects exposure, and its link to symptoms is debated. | — |
| Cauliflower (f291) IgG4 Measures IgG4 antibodies to cauliflower as part of a food panel; food IgG4 mainly reflects exposure, and its link to symptoms is debated. | — |
| Clam (f207) IgG4 Measures IgG4 antibodies to clam as part of a food panel; food IgG4 mainly reflects exposure, and its link to symptoms is debated. | — |
| Green Pea (f12) IgG4 Measures IgG4 antibodies to green peas, a marker of dietary exposure to this legume whose link to food-related symptoms is debated. | — |
| Lettuce (f215) IgG4 Measures IgG4 antibodies to lettuce, which reflect exposure to lettuce in your diet; their link to food-related symptoms is debated. | — |
| Lobster (f80) IgG4 Measures IgG4 antibodies to lobster, which reflect exposure to lobster in your diet; their link to food-related symptoms is debated. | — |
| Peach (f95) IgG4 Measures IgG4 antibodies to peach, which mainly reflect that you have eaten this food; their link to food-related symptoms is debated. | — |
| Sesame Seed (f10) IgG4 Measures IgG4 antibodies to sesame seed, which reflect your immune system's exposure to this food; their link to food symptoms is debated. | — |
| Sweet Potato (f54) IgG4 Measures IgG4 antibodies to sweet potato, which mainly reflect how often you eat it; their link to food-related symptoms is debated. | — |
| Walnut Food (Juglans spp.) IgG4 Measures IgG4 antibodies to walnut, which mainly reflect how often you eat it; their link to food-related symptoms is debated. | — |
Reference ranges vary by lab, age, and sex (M/F). Your report shows your exact range. Click any biomarker to see its optimal range and what your results mean.
How it works
- 1. Order online No referral or insurance
- 2. Get a requisition By email in 24–72 hours
- 3. Visit a draw center Bring a matching photo ID
- 4. Get results Securely by email
- These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Consultations
Not sure how to read your results? We can help.
Schedule a consultation with a Hormunity specialist. We’ll walk through every marker, interpret what it means for you, and map out the next steps for your care.
Book a specialist