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Anti-Japonicumab Antibody, Serum (Qualitative Immunoassay)

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

This test checks if your body produces antibodies against the medication Japonicumab, which may affect how well it works.

Quick summary

["Knowing if you develop antibodies can help monitor treatment response and potential side effects."]

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

Key facts at a glance

LOINC
110152-6
Short code
S japonicum Ab Msmt Ser
Synonyms
S japonicum Ab Msmt Ser
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

What Does This Test Measure?

This test detects the presence of antibodies (immune proteins) that your immune system creates in response to Japonicumab, a medication used in certain treatments. Antibodies can sometimes interfere with how well the drug works or cause unexpected reactions.

Why Might You Need This Test?

Your healthcare provider may order this test if you’re receiving Japonicumab to check for immune responses that could impact treatment effectiveness or safety, especially if you’ve had previous drug exposures or allergic reactions.

How Is the Sample Collected?

A blood sample is drawn from a vein in your arm. The serum portion (liquid part after blood clots) is then tested for antibodies using an immunoassay method.

What Does a Positive Result Mean?

A positive result means your body has detected and produced antibodies against Japonicumab. This could indicate an immune response that may require monitoring or adjustments to your treatment plan.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance: Antibodies to Japonicumab can signal how your body interacts with the medication. While some responses are normal, others may suggest reduced drug effectiveness, allergic reactions, or the need for alternative treatments. Always discuss results with your healthcare provider.

Short name

Anti-drug antibody to Japonicumab

Frequently asked questions

Will this test affect my medication?
Not directly, but antibodies may influence how well Japonicumab works. Your doctor will assess this in relation to your treatment plan.
How soon will I get results?
Results are typically available within 3–5 business days, depending on lab processing times.
Can I eat or drink before this test?
You may eat and drink normally, but avoid alcohol for 24 hours before the blood draw to ensure accurate results.
  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