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TGF-b1
Access Medical Labs1 test optionFrom $352.82
TGF-b1
Access Medical LabsCatalog information reviewed: August 24, 2026 by the Sunridge Medical clinical team.
What this laboratory test evaluates
DetailsTGF-β1 (Transforming Growth Factor Beta 1) is a cytokine involved in cell growth, immune regulation, and tissue repair. Elevated levels may indicate chronic inflammation, fibrosis, or immune system dysregulation, and it is often assessed in conditions such as mold illness, chronic fatigue, and Lyme disease.
What type of sample is required for this test?Plasma
Test ResourcesFor more information, please consult your healthcare provider.
Additional test information
TGF-β1 (Transforming Growth Factor Beta 1) is a cytokine involved in cell growth, immune regulation, and tissue repair. Elevated levels may indicate chronic inflammation, fibrosis, or immune system dysregulation, and it is often assessed in conditions such as mold illness, chronic fatigue, and Lyme disease.
Collection and processing
- Sample type: Plasma
- Fasting: No
- Estimated laboratory processing: Results should arrive 10 business days after the lab receives samples.
How Sunridge uses laboratory information
Sunridge considers the medical question, symptoms, history, medications, prior results, and whether the finding could change care before recommending testing. A laboratory result is not interpreted in isolation and does not establish a diagnosis by itself.
Before requesting this test
Availability, collection requirements, eligibility, and processing estimates can change. Sunridge reviews each request and, when appropriate, creates the order through Fullscript. Follow the current instructions supplied with the approved order.
Common questions about this laboratory test
- What sample does this test require?
- The listed sample type is Plasma. Confirm current collection instructions in the approved order.
- Does this test require fasting?
- The current catalog record lists fasting as: No. Follow the instructions supplied with the approved order.
- How long does laboratory processing usually take?
- Results should arrive 10 business days after the lab receives samples.. Timing can change after collection or if a laboratory requires additional review.
About this test
DetailsTGF-β1 (Transforming Growth Factor Beta 1) is a cytokine involved in cell growth, immune regulation, and tissue repair. Elevated levels may indicate chronic inflammation, fibrosis, or immune system dysregulation, and it is often assessed in conditions such as mold illness, chronic fatigue, and Lyme disease.
What type of sample is required for this test?Plasma
Test ResourcesFor more information, please consult your healthcare provider.
Additional details
TGF-β1 (Transforming Growth Factor Beta 1) is a cytokine involved in cell growth, immune regulation, and tissue repair. Elevated levels may indicate chronic inflammation, fibrosis, or immune system dysregulation, and it is often assessed in conditions such as mold illness, chronic fatigue, and Lyme disease.
Highlighted health areas
- Immune System
Biomarkers and report focus
The exact analytes and report format can change. Confirm the current contents in the Fullscript order before payment.
- Transforming Growth Factor Beta 1