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Laboratory Medicine

Test Directory / Alpha-1-Antitrypsin Phenotyping

Alpha-1-Antitrypsin Phenotyping

Brown clotted serum, gel barrier

TestAlpha-1-Antitrypsin Phenotyping
Common AbbreviationsAATB
ProfileNA
Tube typeBrown clotted serum, gel barrier
Clinical IndicationInvestigation of patients with low alpha-1 antitrypsin levels.
Specimen TypeBlood
Sample typeSerum
Minimum Volume2mL
Special PrecautionsNo special requirements
StabilityContact Referral Laboratory
Turnaround Time10 days
LaboratoryProtein Reference Unit PO BOX 894 Sheffield S5 7YT 0114 271 5552
Reference IntervalContact Referral Laboratory
LimitationsContact Referral Laboratory
Notes
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Maternity access at York Hospital - Saturday 22 February

On Saturday 22 February, 8am-6pm, there will be a temporary change of vehicle access to the maternity unit at York Hospital. Access via entrance 2 will be closed to allow essential works to be completed. 

If you are attending the maternity unit at York on this day, please drive in via the entrance for A&E (marked blue light priority).

The multi-storey car park will not be affected by this change, and any non-urgent visitors should continue to park in this area.