Laminin Alpha 1 Serum Protein Concentration
This test measures the amount of laminin alpha 1 protein in your blood serum. Laminin is a structural protein found in connective tissues, and its levels may be relevant in certain medical conditions.
["Laminin alpha 1 levels can help assess tissue integrity or identify potential disorders."]
Key facts at a glance
- LOINC
- 54027-8
- Short code
- Lamin Ab Ser Ql IF
- Synonyms
- Lamin Ab Ser Ql IF
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- if
- 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 or conditions that could involve abnormal tissue breakdown or repair, such as chronic wounds, certain cancers, or connective tissue disorders. It may also be used in research or specialized diagnostic contexts.
What to Expect Before the Test
No special preparation is typically required. You may fast for 8–12 hours before the blood draw if instructed, but always follow your provider’s instructions. Avoid smoking or strenuous activity for 30 minutes before the test.
How the Test Is Performed
A blood sample is taken from a vein, usually in your arm. The sample is sent to a lab where it is analyzed for laminin alpha 1 concentration using a specialized immunoassay method.
What the Results Mean
Results are reported as a concentration value (e.g., mass per volume), but exact reference ranges vary by lab. Abnormal results may indicate tissue damage, inflammation, or other underlying conditions that require further evaluation.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
◆Associated findings1
Short name
Laminin Alpha 1 (Serum)
Frequently asked questions
Laminin alpha 1 is a component of the extracellular matrix, which supports cells and tissues. Elevated levels may suggest tissue breakdown (e.g., in chronic wounds or certain cancers), while low levels could indicate impaired tissue repair or genetic disorders affecting laminin production.
A high result may signal excessive tissue degradation, which could be linked to conditions like advanced cancer, severe infections, or chronic wounds that don’t heal properly. A low result might suggest genetic mutations, metabolic disorders, or conditions affecting protein synthesis.
Coverage depends on your diagnosis, insurance plan, and whether your provider deems it medically necessary. Check with your insurance provider or ask your healthcare team for details before scheduling.
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