Allergy Panel 19, Seafood Group

Quest Diagnostics

Sample type: Serum

Requires fasting: No

Phlebotomy required

Details

Allergy Panel 19, Seafood Group - This in vitro allergen-specific IgE panel is used to quantitatively measure an individual's IgE response to 6 different seafood that are commonly associated with allergies. These shellfish include codfish, crab, lobster, salmon, shrimp, and tuna. This IgE panel is intended to be used in conjunction with other clinical information to aid in the diagnosis of food allergies.

Biomarker summary

Codfish (f3) ige
Crab (f23) IgE
Lobster (f80) IgE
Salmon (f41) ige
Shrimp (f24) IgE
Tuna (f40) ige

Additional details

Estimated days for results: Results should be available in 2 - 5 business days after the sample is collected

Details

While allergen-specific serum IgE testing is considered comparable to skin testing in many instances, both the American Academy of Allergy, Asthma, and Immunology and the American College of Allergy, Asthma, and Immunology recognize that allergen-specific serum IgE testing may be preferred in some clinical situations. These include (1) the presence of widespread skin disease, (2) the recent use of antihistamines or other medications that can affect the results of allergy skin tests, (3) uncooperative patients, and (4) medical history suggesting that allergen skin testing would pose a significant risk for a serious allergic reaction [1].

Food-specific IgE tests are extremely sensitive. However, a positive test result only indicates that a patient is IgE-sensitized to the food of concern. Many IgE-sensitized individuals do not develop any symptoms when the food is ingested. A diagnosis of food allergy should only be made by a trained medical provider after conducting a thorough clinical evaluation [2,3]. While food-specific IgE test results may contribute to that evaluation, they cannot replace it. Moreover, several forms of food hypersensitivity are not associated with the presence of food-specific IgE in serum.

The results of this panel should be interpreted in the context of pertinent clinical and family history and physical examination findings. More specific information about each allergen included in this panel may be found on the Quest Diagnostics Test Directory.

References
1. Bernstein IL, et al. Ann Allergy Asthma Immunol. 2008;100(3 Suppl 3)S1-S148.
2. Sampson HA, et al. J Allergy Clin Immunol. 2014;134(5):1016-1025.
3. NIAID-Sponsored Expert Panel, Boyce JA, et al. J Allergy Clin Immunol. 2010;126(6 Suppl):S1-S58

What type of sample is required for this test?

1.5 mL serum

Test Resources

For more information, please consult your healthcare provider.

Average sample processing time

2–5 business days

Health categories

Allergies and sensitivities

Patient instructions

Blood Draw Options with Fullscript
Fullscript offers several convenient phlebotomy options to complete your lab testing:

Quest Diagnostics Patient Service Centers (PSC)

Location: Visit a nearby Quest Diagnostics Patient Service Center.
Cost: $10 sample collection fee (paid during lab order checkout).
Scheduling: Schedule your appointment here. Appointments are recommended to reduce wait times. Walk-ins are accepted, but may experience delays. Aim to arrive 10 minutes before your appointment.
Collection Instructions:

Bring a valid ID.
Bring your digital or printed requisition form, available in the Labs tab of your Fullscript account.

Check-in: Scan the QR code from your confirmation email or follow kiosk instructions.
More Info: Quest Diagnostics blood draw guide

Getlabs Mobile Phlebotomy

Location: Sample collection at your home or office.
Cost: $85 sample collection fee (paid during lab order checkout).
Availability: Available in most locations – enter your ZIP code during checkout to confirm.
Scheduling: Schedule your appointment here through your Fullscript account.
Collection Instructions: