Copper (Serum)
Private Copper (Serum) blood test in London for £69, measuring one trace-mineral marker with results expected in around 5 days.
Turnaround time
5 business days
Biomarkers count
1
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Overview of the Copper (Serum)
The Copper (Serum) blood test measures the concentration of copper circulating in the blood.
The test contains 1 biomarker: Copper.
Copper is an essential trace mineral required for enzymes involved in energy metabolism, iron handling, connective-tissue formation, antioxidant defence and nervous-system function.
Most circulating copper is carried by Ceruloplasmin, a protein produced primarily by the liver.
Serum Copper and Ceruloplasmin are therefore often interpreted together.
Low serum Copper can occur with nutritional deficiency, malabsorption and excessive zinc intake.
Significant Copper deficiency can contribute to anaemia, neutropenia and neurological abnormalities.
Higher Copper can occur during inflammation, pregnancy, oestrogen treatment and certain liver or biliary conditions.
Interpretation in Wilson disease requires particular care.
Total serum Copper may be low in Wilson disease because Ceruloplasmin is reduced, even though excessive copper is accumulating in tissues.
Serum Copper therefore cannot diagnose or exclude Wilson disease by itself.
What Does the Copper (Serum) Test Check?
This test measures 1 biomarker.
Copper
Measures circulating serum Copper to support assessment of deficiency, excess and selected disorders of copper metabolism.
Who May Benefit From the Copper (Serum) Test?
Serum Copper may be useful when copper deficiency or abnormal copper metabolism is suspected.
People with suspected Copper deficiency - Testing can support assessment where dietary intake or absorption may be inadequate.
People with unexplained anaemia - Significant Copper deficiency can impair normal blood-cell production.
People with unexplained low neutrophils - Copper deficiency can cause neutropenia.
People with neurological symptoms and nutritional risk factors - Severe deficiency can affect the nervous system.
People with malabsorption or previous gastrointestinal surgery - Reduced absorption can impair copper status.
People taking high-dose zinc supplements - Excess zinc can interfere with Copper absorption.
People undergoing investigation for Wilson disease - Serum Copper forms part of a wider diagnostic pathway.
People with a previous abnormal Copper result - Repeat testing can determine whether the abnormality persists.
How to Prepare
Do not start or stop high-dose Copper or zinc supplementation solely to influence the result.
Where Wilson disease is being investigated, serum Copper should never be interpreted alone.
Symptoms and Reasons to Consider the Copper (Serum) Test
Both Copper deficiency and abnormal Copper accumulation can affect several organ systems, although the symptoms are non-specific.
Persistent unexplained fatigue - Anaemia associated with Copper deficiency can contribute to tiredness.
Unexplained anaemia despite adequate iron - Copper deficiency can interfere with normal iron metabolism and red-cell production.
Repeatedly low neutrophil counts - Neutropenia can occur with significant Copper deficiency.
Numbness or tingling - Neurological symptoms can occur in severe or prolonged deficiency.
Difficulty with balance or walking - Significant Copper deficiency can affect the spinal cord and peripheral nerves.
High-dose zinc use with neurological or blood-count abnormalities - Excess zinc can induce Copper deficiency.
Unexplained liver abnormalities in a younger person - Copper metabolism disorders such as Wilson disease may be considered as part of specialist investigation.
A previous abnormal Copper or Ceruloplasmin result - Repeat or complementary testing can help clarify the pattern.
These symptoms have many possible causes and should not be attributed to Copper status from one result alone.
Progressive neurological symptoms or significant unexplained liver disease requires appropriate medical evaluation.
How to Book Your Copper (Serum) Test
Booking your Copper (Serum) test with London Blood Tests is straightforward.
Choose the Copper (Serum)
Select the individual Copper blood test.
Select your sample collection option
Choose an in-clinic blood draw or professional home or hotel phlebotomy.
Attend your appointment
A trained professional collects the required venous blood sample.
Laboratory analysis
Your serum is analysed for Copper concentration.
Receive your results securely
Your authorised result is delivered securely.
When Will I Receive My Results?
Results are expected approximately 5 days after laboratory receipt.
Results are sent securely by email once specialist laboratory analysis and authorisation are complete. Turnaround generally begins when the laboratory receives your blood sample rather than necessarily from the time it is collected.
Understanding Your Results
A low Copper concentration can occur with dietary deficiency, malabsorption or excessive zinc intake.
A high result can occur during inflammation because Ceruloplasmin behaves as an acute-phase protein.
Pregnancy and oestrogen treatment can also increase total serum Copper.
In Wilson disease, total serum Copper can paradoxically be low despite pathological tissue accumulation.
This is why Copper should often be interpreted alongside Ceruloplasmin and urinary Copper where a disorder of copper metabolism is suspected.
Why Book With London Blood Tests?
Private Copper testing in London - Access targeted serum Copper measurement.
Relevant to nutritional deficiency - Copper can be assessed where intake or absorption is a concern.
Useful in unexplained blood-count abnormalities - Deficiency can contribute to anaemia and neutropenia.
Relevant to Copper metabolism investigation - Serum Copper can complement Ceruloplasmin and urine Copper.
Specialist laboratory analysis - Your sample undergoes professional trace-element testing.
Useful alongside zinc assessment - High zinc exposure can affect Copper status.
Secure reporting - Receive your authorised result securely.
Clear pricing - The Copper (Serum) test costs £69.
Private Copper (Serum) Blood Test in London
London Blood Tests provides private Copper (Serum) blood testing in London for people requiring assessment of circulating Copper.
The test costs £69 and measures one biomarker: Copper.
Results are expected approximately 5 days after laboratory receipt.