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Protein Pattern Urine Immunopattern

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

This test analyzes the breakdown of proteins in your urine to identify abnormal patterns, which may suggest kidney disease or other conditions affecting protein metabolism.

Quick summary

["Assessing urine protein patterns helps detect kidney issues or systemic disorders affecting protein balance."]

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

Key facts at a glance

LOINC
104739-8
Short code
Prot Pattern Ur-Imp
Synonyms
Prot Pattern Ur-Imp
Category
chemistry
Sample
urine
Container
Sterile urine container
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Specimen volume
10 mL
Stability
Room temperature: 2h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
0
Lipemia max
0
Icterus max
0
TAT
4–24 hours
Order
routine

Why This Test Is Done

Your healthcare provider may order this test if you have symptoms like frequent urination, swelling, blood in urine, or unexplained weight changes. It’s also used to monitor kidney function or evaluate conditions like diabetes or lupus.

What to Expect During the Test

You’ll provide a urine sample (typically collected over 24 hours or a single sample). The lab will analyze protein fragments to create a pattern, which helps identify abnormalities in protein breakdown.

Common Conditions Monitored

This test can help diagnose or track conditions like nephrotic syndrome, multiple myeloma, or kidney diseases that cause abnormal protein loss in urine.

Sample Collection Guidelines

Follow your provider’s instructions for urine collection (e.g., midstream catch or timed sample). Use clean containers and avoid contamination from soap or urine preservatives.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Urine Protein Electrophoresis Profile

Frequently asked questions

How does urine protein electrophoresis differ from a standard urine protein test?
This test provides a detailed breakdown of specific protein fragments, offering more precision than general urine protein tests. It helps pinpoint whether certain proteins (like albumin or globulins) are elevated or fragmented, aiding in diagnosing complex kidney or systemic disorders.
What does an abnormal pattern mean?
An abnormal pattern may indicate kidney damage, such as glomerular disease (e.g., nephritis), or conditions like myeloma, where abnormal proteins accumulate. Your provider will interpret results in context with your symptoms and other tests.
Can diet affect urine protein electrophoresis results?
Yes, high-protein diets or certain medications (e.g., NSAIDs) may temporarily alter protein patterns. Always inform your provider about recent dietary changes or medications to ensure accurate interpretation.
  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