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Copper RBC
Access Labcorp Draw · Access Medical Labs · Quest Diagnostics3 test optionsFrom $34.04
Copper RBC
Access Labcorp Draw · Access Medical Labs · Quest DiagnosticsCatalog information reviewed: August 24, 2026 by the Sunridge Medical clinical team.
What this laboratory test evaluates
DetailsCopper, RBC – Copper is a crucial mineral that helps many of our enzymes work properly. This test checks copper levels in the body, which can tell us about certain health conditions like Wilson's disease, Menkes disease, primary biliary cirrhosis, and Indian childhood cirrhosis. It's also used to see how the body reacts to inflammation or to check if there's a problem with how the body absorbs nutrients. This test is particularly important for monitoring the health of preterm newborns who are receiving extra nutrition.
What patients is this test right for?This test might be recommended if there are signs of copper imbalance, such as issues related to certain genetic conditions, liver problems, or nutritional concerns.
What type of sample is required for this test?0.5 mL of red blood cells, collected in an EDTA trace metal-free (royal blue-top) tube.
Test ResourcesThis test is often looked at alongside another test called ceruloplasmin to give a fuller picture of copper metabolism in the body.
Additional test information
This test might be recommended if there are signs of copper imbalance, such as issues related to certain genetic conditions, liver problems, or nutritional concerns.
Collection and processing
- Sample type: Whole blood
- Fasting: No
- Estimated laboratory processing: Results should be available in 2 – 5 business days after the sample is collected
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, Red blood cells, Whole blood. 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 be available in 2 – 5 business days after the sample is collected. Timing can change after collection or if a laboratory requires additional review.
About this test
DetailsCopper, RBC - Copper is a crucial mineral that helps many of our enzymes work properly. This test checks copper levels in the body, which can tell us about certain health conditions like Wilson's disease, Menkes disease, primary biliary cirrhosis, and Indian childhood cirrhosis. It's also used to see how the body reacts to inflammation or to check if there's a problem with how the body absorbs nutrients. This test is particularly important for monitoring the health of preterm newborns who are receiving extra nutrition.
What patients is this test right for?This test might be recommended if there are signs of copper imbalance, such as issues related to certain genetic conditions, liver problems, or nutritional concerns.
What type of sample is required for this test?0.5 mL of red blood cells, collected in an EDTA trace metal-free (royal blue-top) tube.
Test ResourcesThis test is often looked at alongside another test called ceruloplasmin to give a fuller picture of copper metabolism in the body.
Additional details
This test might be recommended if there are signs of copper imbalance, such as issues related to certain genetic conditions, liver problems, or nutritional concerns.
Highlighted health areas
- Nutrition
- Metals
Biomarkers and report focus
The exact analytes and report format can change. Confirm the current contents in the Fullscript order before payment.
- Copper, RBC