What is albumin? Tests for measuring liver and kidney function
Albumin is the most abundant protein in plasma, is small in size and is synthesised by the liver
Albumin performs three main functions: it transports metabolites (such as bilirubin, free fatty acids, thyroid hormones), maintains oncotic pressure (essential for fluid distribution in capillaries and tissues), and can be used as an amino acid reservoir.
Why measure albumin?
This test provides useful information on liver and kidney function.
Are there any preparation rules?
The sample is usually taken in the morning.
The doctor will suggest whether it is necessary to be fasting.
Is the albumin test dangerous or painful?
The examination is neither dangerous nor painful.
The patient may feel the pinch of the needle entering the arm.
How is the examination performed?
The examination is carried out by means of a simple blood sample.
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