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Hyaluronidase antibody serum screening (qualitative)

Published: August 9, 2026Updated: August 16, 2026

This test checks for the presence of antibodies against hyaluronidase, an enzyme that helps break down hyaluronic acid in the body. It may be used in certain medical evaluations, including assessing immune responses or diagnosing conditions related to abnormal tissue fluid accumulation.

Quick summary

["This screening helps identify potential immune reactions to hyaluronidase, which may be relevant in specific clinical scenarios."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
32622-3
Short code
Hyaluronidase Ab Ser Ql
Synonyms
Hyaluronidase Ab Ser Ql
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

Why This Test Might Be Ordered

Your healthcare provider may recommend this test if you have symptoms or conditions that could involve abnormal fluid buildup, such as swelling or tissue reactions, or if you’re being evaluated for immune-related issues. It could also be part of a broader diagnostic workup for conditions like chronic urticaria, certain allergic reactions, or other inflammatory processes.

What to Expect During the Test

The test involves drawing blood from a vein in your arm. You’ll lie down or sit comfortably while a healthcare professional inserts a small needle to collect a blood sample. The process usually takes a few minutes, and you may feel a slight pinch or discomfort. Afterward, you’ll have a small bandage to cover the site.

Preparation and Timing

No special preparation is needed for this test. You can eat, drink, or take your usual medications as usual. Results may take several days to a few weeks, depending on lab processing and follow-up needs.

What the Results Mean

This test is qualitative, meaning it only tells whether antibodies are present or not. A positive result suggests the presence of antibodies against hyaluronidase, which may warrant further evaluation by your healthcare provider. A negative result means no detectable antibodies were found in your sample.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Hyaluronidase Antibody Screen (Serum)

Frequently asked questions

What Does a Positive or Negative Result Indicate?
A positive result may indicate an immune response to hyaluronidase, which could be associated with conditions like chronic urticaria, certain allergic reactions, or other inflammatory conditions. It does not definitively diagnose a specific condition but may prompt additional testing or a discussion with your doctor about possible treatments or further investigations.
Could This Test Help Diagnose a Specific Condition?
While this test can identify the presence of antibodies, it is not a standalone diagnostic tool for most conditions. Your healthcare provider will use the results in combination with clinical findings, patient history, and other tests to guide diagnosis and treatment planning.
Are There Any Risks or Side Effects?
The most common risk of this blood draw is a mild bruise, soreness, or slight swelling at the injection site. Rarely, there may be a reaction to the needle or blood draw process, such as fainting or lightheadedness. If you experience severe pain, excessive bleeding, or signs of infection (like increased redness or warmth), contact your healthcare provider immediately.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy