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Muscle and Related Tissue Protein Profile (Serum)

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

This test measures several proteins and substances linked to muscle health, inflammation, or metabolic function in your blood serum.

Quick summary

["Understanding your muscle and protein levels can help identify potential health concerns or guide treatment plans."]

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

Key facts at a glance

LOINC
24980-5
Short code
MR T-spine
Synonyms
MR T-spine
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
mr
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

Why This Test Might Be Ordered

Your healthcare provider may recommend this test if you have symptoms like muscle weakness, unexplained fatigue, or signs of kidney, liver, or metabolic disorders. It could also be used to monitor conditions like myopathies, muscle injuries, or chronic illnesses affecting protein metabolism.

What to Expect Before the Test

No special preparation is usually needed, but you may be asked to fast for 8–12 hours before the blood draw if certain proteins are measured. Avoid strenuous activity 24 hours prior to prevent muscle breakdown.

What the Test Measures

This panel typically includes proteins like creatine kinase (CK), myoglobin (if applicable), and other muscle-related markers, as well as broader indicators of protein status (e.g., albumin, total protein). Some tests may also assess inflammatory markers or metabolic byproducts.

Common Conditions Monitored

High levels of certain proteins may signal muscle damage (e.g., from injury or illness), kidney dysfunction, or metabolic disorders. Low levels could indicate malnutrition, liver disease, or chronic inflammation.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Muscle/Protein Panel

Frequently asked questions

How long does it take to get results?
Results are typically available within 1–3 business days, depending on lab processing times. Follow-up with your provider to discuss findings and next steps.
Can I eat or drink before this test?
Check with your provider about fasting requirements, but generally, you can eat a normal diet unless instructed otherwise. Avoid alcohol or excessive exercise before testing to prevent false results.
What does an abnormal result mean?
Abnormal results may prompt further testing or evaluation by your doctor. They could indicate muscle injury, systemic illness, or other health concerns requiring specialized care.
  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