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Unspecified RNA probe measurement (urine)

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

This test involves analyzing RNA fragments in your urine using a specialized probe to detect specific genetic or molecular markers.

Quick summary

["This test may help identify certain genetic conditions or molecular abnormalities in your urine sample."]

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

Key facts at a glance

LOINC
6475-8
Short code
Mobiluncus rRNA Spec Ql Probe
Synonyms
Mobiluncus rRNA Spec Ql Probe
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
probe
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 uses a molecular probe to detect and quantify specific RNA sequences present in your urine. RNA is a molecule involved in protein synthesis and can be altered in various genetic or pathological conditions. The probe binds to target RNA fragments, allowing for precise detection.

Why It’s Ordered

Your healthcare provider may order this test to investigate potential genetic disorders, monitor certain cancers, or assess molecular biomarkers associated with kidney function or other systemic conditions.

Sample Collection

A clean-catch midstream urine sample is typically collected. Follow your provider’s instructions to ensure accuracy. If testing is for 24-hour urine, collect all urine over a specified period.

Test Process

The urine sample is processed using advanced molecular techniques, such as fluorescence or probe-based detection, to identify and quantify RNA fragments. Results are interpreted by trained professionals based on the presence and concentration of these markers.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Frequently asked questions

This test may be used to diagnose or monitor conditions like certain cancers (e.g., bladder, kidney), genetic disorders, or inflammatory processes involving RNA expression. It can also help assess kidney function or response to treatments by detecting RNA biomarkers.
This test is not a routine screening and is usually reserved for specific clinical scenarios. Results should always be reviewed by your healthcare provider in the context of your full medical history and symptoms.
What does a positive result mean?
A positive result indicates the presence of specific RNA fragments that may suggest an underlying condition, such as a genetic mutation, cancer, or other molecular abnormality. However, further testing or evaluation is typically required to confirm the diagnosis.
How long will it take to get results?
Results may take several days to a couple of weeks, depending on the laboratory’s processing time and complexity of the test. Your provider will contact you once results are available.
  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