Iodine-Free Serum Protein Mass Concentration (or Iodine-Free Protein Profile)
This test measures the total amount of protein in your blood that has had iodine removed, often used in specialized diagnostic or research settings to assess protein composition.
["This test helps identify protein patterns that may relate to certain medical conditions or research studies."]
Key facts at a glance
- LOINC
- 18367-3
- Short code
- Iodine Free SerPl-mCnc
- Synonyms
- Iodine Free SerPl-mCnc
- 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?
The test quantifies the mass concentration of proteins in your serum after iodine has been removed. Iodine is sometimes added to proteins for easier detection or separation in lab techniques like electrophoresis. Removing iodine allows for a more precise measurement of protein types and quantities.
Why Might Your Doctor Order This Test?
Your doctor may request this test if they suspect a condition affecting protein structure, such as certain genetic disorders, metabolic issues, or when evaluating protein patterns for research purposes. It may also be used in specialized diagnostic procedures like protein electrophoresis.
How Is the Sample Collected?
A blood sample is drawn from a vein, usually in your arm. The blood is then processed to separate the serum, which is sent to the lab for analysis. The iodine is chemically removed from the proteins before measurement.
What Can This Test Tell You About Your Health?
This test can provide insights into the overall protein profile in your bloodstream. Abnormal patterns may indicate issues with protein synthesis, breakdown, or specific genetic conditions. It’s particularly useful in diagnosing or monitoring conditions that affect protein metabolism or structural integrity.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
◆Associated findings1
Short name
Iodine-Free Serum Protein Analysis
Frequently asked questions
How long does it take to get results from this test?
What does an abnormal result mean?
Can I prepare for this test in any special way?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
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.
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