LabInformationLab tests, explained

Ovomucoid (Egg White) Allergy Test in California

Below is a plain-language overview of the ovomucoid (egg white) allergy test. The ovomucoid (egg white) allergy test measures the level of specific IgE antibodies to a protein found in egg white. It is ordered to help evaluate a suspected egg allergy, especially when symptoms occur after eating eggs. California residents in Pacific can request the ovomucoid (egg white) allergy test online and choose a convenient collection point.

Sample type
blood
Category
Allergy
Turnaround
1-3 business days
Price
$49
Referral
Not required

The ovomucoid (egg white) allergy test measures the level of specific IgE antibodies to a protein found in egg white. It is ordered to help evaluate a suspected egg allergy, especially when symptoms occur after eating eggs.

What it measures

  • Ovomucoid-specific IgE — The main marker; indicates sensitization to this egg white protein.
  • Total IgE — Sometimes measured to provide context, though not specific for egg allergy.
  • Other egg white proteins (e.g., ovalbumin, ovotransferrin) — May be tested together to give a fuller picture of egg white allergy.

Who it is for

This test is typically ordered by allergists, immunologists, or primary care clinicians when a patient has a history of reactions after eating eggs or egg-containing foods.

Preparation

No fasting or special preparation is required. The blood sample can be drawn at any time of day.

Results and what they mean

Results are reported as a numerical level of specific IgE, often with a reference range. A clinician interprets these results alongside your symptoms and medical history; a positive test alone does not confirm an allergy. This is general information, not medical advice.

Requesting the Ovomucoid (Egg White) Allergy Test in California

Order online, choose a certified collection site in California, and review results through a secure portal. No referral is required, and orders are processed confidentially. Because the region is uneven, coastal metros, inland towns, and rural counties with very different access to testing — worth planning around when you book.

Frequently asked questions

Do I need to avoid eggs before this test?

No, you do not need to avoid eggs before the test. The test measures antibodies in your blood, not your current reaction.

How long does it take to get results?

Typical turnaround is 1-3 business days, but this can vary by laboratory.

Can this test tell me if I outgrew my egg allergy?

It can help track changes over time, but your clinician will consider your symptoms and may recommend other tests.

Is this test painful?

It involves a standard blood draw, which may cause brief discomfort. No special aftercare is usually needed.

Ovomucoid (Egg White) Allergy Test by city in California

All testing in California →   Full Ovomucoid (Egg White) Allergy Test guide →