Myoglobin (Serum)
Private Myoglobin (Serum) testing in London for £99, measuring one muscle injury marker with results expected in around 1 day.
Turnaround time
1 business day
Biomarkers count
1
Book your test
Choose Service Type
Professional phlebotomist comes to you
+ £{{ home_visit_fee }}
Visit our clinic for your test
{{ clinic_visit_fee > 0 ? '+ £' + clinic_visit_fee : 'Free' }}
Home Visit Details
Home visits require at least 24 hours notice.
Select a clinic: Sorting by distance…
{{ clinicAddress(clinic) }}
{{ clinicAddress(selectedClinic) }}
Select a date
Select an hour
Available time slots: {{ timeSlots.length}}
Overview of the Myoglobin (Serum) Test
The Myoglobin blood test measures Myoglobin released from skeletal or cardiac muscle into the bloodstream following muscle-cell injury.
The test assesses 1 biochemical biomarker: Myoglobin (Serum).
Myoglobin is an oxygen-binding protein found inside muscle cells.
Under normal circumstances only small amounts circulate in blood.
When muscle fibres are damaged, Myoglobin can be released rapidly into the circulation.
Concentrations can therefore increase following skeletal muscle injury, rhabdomyolysis, major trauma, seizures or intense muscle damage.
Cardiac muscle also contains Myoglobin.
Historically it was used as an early blood marker after myocardial infarction because concentrations can rise relatively quickly after cardiac injury.
However, Myoglobin is not cardiac-specific.
Modern high-sensitivity Troponin testing is substantially more specific for myocardial injury and is preferred when an acute heart attack is suspected.
Myoglobin can also be clinically relevant in rhabdomyolysis.
Large amounts of Myoglobin released from damaged skeletal muscle can enter the urine and contribute to acute kidney injury.
Serum Creatine Kinase, kidney function, Potassium and urine findings are usually more important components of the overall rhabdomyolysis assessment.
Kidney function also affects circulating Myoglobin because renal clearance contributes to removal.
The result should therefore be interpreted alongside symptoms, CK and renal function.
What Does the Myoglobin (Serum) Test Check?
The test measures circulating Myoglobin released from injured muscle. This test measures 1 biomarker.
Myoglobin (Serum)
Measures circulating Myoglobin released from skeletal or cardiac muscle, supporting assessment of significant muscle injury when interpreted alongside Creatine Kinase and kidney function.
Who May Benefit From the Myoglobin (Serum) Test?
Myoglobin testing can be useful during specialist assessment of significant muscle injury.
People with suspected rhabdomyolysis - Severe skeletal-muscle breakdown can release large amounts of Myoglobin.
People following major muscle trauma - Tissue injury can increase circulating concentrations.
People with severe muscle symptoms and markedly raised CK - Myoglobin can provide complementary information.
People with suspected muscle injury after prolonged seizures - Intense muscle contraction can cause muscle breakdown.
People with crush injury or prolonged immobilisation - These can cause substantial skeletal-muscle damage.
People with a previous abnormal Myoglobin result - Repeat testing can help assess whether concentrations are falling.
People undergoing specialist muscle-damage assessment - Myoglobin can complement CK and renal markers.
How to Prepare
If acute rhabdomyolysis is suspected, do not delay urgent assessment in order to prepare for routine testing.
Kidney function and electrolyte monitoring can be clinically critical.
Symptoms and Reasons to Consider the Myoglobin (Serum) Test
Clinically significant Myoglobin elevation usually reflects substantial muscle injury rather than mild everyday muscle soreness.
Severe muscle pain or tenderness - Significant muscle breakdown can cause pain.
Marked muscle weakness after injury or extreme exertion - Rhabdomyolysis may be considered.
Dark or cola-coloured urine after muscle injury - Myoglobin can be excreted into urine.
Major trauma or crush injury - Extensive muscle damage can release Myoglobin.
A markedly raised Creatine Kinase result - Myoglobin can complement the assessment.
Reduced urine output following severe muscle injury - Acute kidney injury can complicate rhabdomyolysis.
Chest pain, acute shortness of breath or suspected heart attack requires emergency assessment and high-sensitivity Troponin testing, not reliance on a routine private Myoglobin test.
Dark urine, severe muscle pain and reduced urine output after significant muscle injury can indicate rhabdomyolysis and also require urgent assessment.
How to Book Your Myoglobin (Serum) Test
The Serum Myoglobin test can be booked privately for assessment of significant muscle injury.
Choose the Myoglobin (Serum)
Select the individual Serum Myoglobin blood test online.
Select your sample collection option
Choose an in-clinic blood draw or professional home or hotel phlebotomy where clinically appropriate.
Attend your appointment
A trained healthcare professional collects the required venous blood sample.
Laboratory analysis
Your serum undergoes measurement of Myoglobin (Serum).
Receive your results securely
Your authorised result is delivered securely and can be interpreted alongside CK, kidney function and other muscle markers.
When Will I Receive My Results?
The current specialist laboratory turnaround for Myoglobin (Serum) is approximately 1 day after laboratory receipt.
The test is processed as a specialist biochemical muscle marker.
Acute emergency presentations should be managed through an emergency pathway rather than waiting for routine private reporting.
Understanding Your Results
A normal or low result indicates no significant circulating Myoglobin elevation at the time of testing.
A raised result indicates increased release of Myoglobin from muscle.
The test does not determine whether the source is skeletal or cardiac muscle.
Skeletal muscle injury, trauma, rhabdomyolysis, seizures and other causes can all increase the result.
Kidney impairment can also alter clearance.
In suspected rhabdomyolysis, the result should be interpreted alongside Creatine Kinase, Creatinine, Potassium and urine findings.
In suspected cardiac injury, high-sensitivity Troponin provides more specific diagnostic information.
Why Book With London Blood Tests?
London Blood Tests provides private Serum Myoglobin testing for specialist muscle-injury assessment.
Measures a muscle-cell protein directly - Myoglobin enters blood following muscle injury.
Relevant to rhabdomyolysis assessment - Significant muscle breakdown can substantially increase Myoglobin.
Can complement Creatine Kinase - Both markers provide information about muscle injury.
Relevant to kidney-risk assessment - Large Myoglobin release can contribute to acute kidney injury.
Useful after major skeletal-muscle injury - Trauma and seizures can raise concentrations.
Not positioned as a standalone cardiac test - High-sensitivity Troponin is more specific for acute myocardial injury.
Rapid specialist turnaround - Results are expected approximately 1 day after laboratory receipt.
Clear pricing - The Myoglobin (Serum) test costs £99.
Private Myoglobin (Serum) Blood Test in London
London Blood Tests provides private Serum Myoglobin testing for people requiring assessment of significant muscle injury.
The test costs £99 and measures 1 biochemical biomarker.
Results are expected approximately 1 day after laboratory receipt.
The result is most informative when interpreted with Creatine Kinase, kidney function and the clinical cause of muscle injury.