Transferrin Saturation
What It Is
Transferrin saturation calculates the percentage of transferrin that is bound with iron.
Why It Matters
This percentage helps diagnose iron deficiency and iron overload conditions such as haemochromatosis.
If Levels Are High
High saturation suggests iron overload and possible haemochromatosis.
If Levels Are Low
Low saturation confirms iron deficiency.
Preparation
Morning fasting sample preferred.
How Often to Test
As clinically indicated alongside iron studies.
Panels Including This Marker
Acute Med 2
Next Day · 17 markers
Advanced GP 2
72 Hours · 28 markers
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48 Hours · 47 markers
Long Covid
72 Hours · 33 markers
Lifestyle Screen
48 Hours · 36 markers
Male/Female Fertility Panel
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+ 6 more panels
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Important Disclaimer
This information is for educational purposes only and does not constitute medical advice or diagnosis. Results should be interpreted in clinical context by a qualified healthcare professional. If you have severe symptoms or urgent concerns, seek urgent medical help.