Haemoglobin Variant Identification
Haematology Overview / Directory
Purpose of the test
The Red Cell Protein Laboratory can provide a variant identification servive based on the comprehensive range of variant identification methods.
Initial analysis is by HPLC which will screen for any haemoglobin variants.
Further tests will be performed depending on HPLC results. This could include solubility test, citrate and acid electrophoresis or HbH bodies. For uncommon haemoglobin variants further analysis by iso-electric focussing can be undertaken.
All samples sent for analysis will get an interpretive comment relevant to the clinical details.
Molecular analysis can be undertaken by the Prenatal diagnosis section.
Sample Requirements
Minimum 3 ml EDTA blood. It is recommended a FBC is performed and results sent with sample for interpretive purposes
Storage and Transport
Samples can be sent first class post. Samples can tested up to 14 days after collection.
Turnaround Time
Results available on Results online within 5 working days
Contacts
Tel 020 3299 9000 Laboratory Ext 2455 Office Ext 4337
