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IgG Anti-*Mycoplasma urealyticum Antibody (Serum/Plasma)

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

This test measures the level of antibodies your body produces in response to *Mycoplasma urealyticum*, a type of bacteria that can sometimes cause infections.

Quick summary

["It helps detect past or current exposure to this bacterium, which may be linked to certain respiratory or urinary tract infections."]

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

Key facts at a glance

LOINC
93715-1
Short code
F. tularensis IgG+ IgM Pnl Ser
Synonyms
F. tularensis IgG+ IgM Pnl Ser
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
CPT
82784
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 This Test Measures

The test looks for IgG antibodies, a type of immune protein your body makes to fight infections. These antibodies stay in your system for a longer period after exposure, helping your immune system remember the bacterium to protect against future infections.

Why It’s Done

Doctors may order this test if you’ve had symptoms like coughing, fever, or urinary issues that could suggest an infection caused by *Mycoplasma urealyticum*, especially if other tests didn’t confirm the diagnosis.

Sample Collection

A small amount of blood is drawn from a vein in your arm. The blood is processed to separate the serum or plasma, which is then tested for the presence of IgG antibodies.

What to Expect Before the Test

No special preparation is needed, but you may want to avoid alcohol for 24 hours before the test to ensure accurate results.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Positive results indicate your body has been exposed to *Mycoplasma urealyticum* at some point, which may support a diagnosis of a related infection. However, it doesn’t always mean you’re currently infected—it could reflect past exposure. This test can help guide treatment decisions, especially if other tests are inconclusive.

Short name

IgG Anti-*Mycoplasma urealyticum

Frequently asked questions

How long does it take to get results?
Results are typically available within 1 to 3 business days, depending on your lab’s processing schedule.
Can I eat or drink before this test?
You can eat and drink normally before the test, as no special diet is required.
What does a positive result mean?
A positive result suggests your body has produced antibodies against *Mycoplasma urealyticum*, meaning you’ve likely been exposed to the bacterium at some point. This doesn’t always mean you’re currently sick, but it can help confirm a past infection or guide further testing if needed.
  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