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Laboratory Medicine

Test Directory / Hb A2 assay

Hb A2 assay

EDTA

TestHb A2 assay
Common Abbreviationshgp
ProfileIncluded as part of a Haemoglobinopathy Screen
Clinical Indication
Specimen TypeBlood
Sample TypeEDTA
Minimum Volume1 x 3 mL (adult) 2 x 0.5 mL (paed) (can be shared with a FBC sample)
Special PrecautionsPlease state ethnic origin if known
Stability
Turnaround Time3 days
LaboratoryYork Hospital
Reference Interval1.8 - 3.5 %
LimitationsFor identification of abnormal haemoglobins at least more than one technique is required for differential diagnosis
Additional Information
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Update for visitors

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There are four exceptions only to the restrictions. These are:

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