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Microbiology

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Beta-D-glucan

The measurement of Beta-D-glucan antigen in serum can be useful in the diagnosis of invasive fungal infection.

It is important to remember that not all fungi produce Beta-D-glucan and there are other factors that can lead to raised Beta-D-glucan levels.

Sample type

Serum

Specimen requirements

Blood in SST yellow top tube

Minimum volume

1ml

Frequency of test

Testing is performed on Monday, Wednesday and Friday

Turnaround time

3 working days

What to request on EPR

Beta-glucan antigen level

Last reviewed:10 February 2023