A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # |
HLA-DQB1 High Resolution
Test Code17394
CPT Codes
81382
Preferred Specimen
14 mL whole blood collected in an EDTA (lavender-top) tube
Minimum Volume
5 mL
Other Acceptable Specimens
Whole blood collected in: ACD (yellow-top) tube, sodium heparin (green-top) tube or lithium heparin (green-top) tube • 4 buccal swabs
Note: For cord blood, bone marrow and peripheral blood leukocyte specimen submissions, please contact BloodCenter of Wisconsin for collection, transport and stability instructions.
Note: For cord blood, bone marrow and peripheral blood leukocyte specimen submissions, please contact BloodCenter of Wisconsin for collection, transport and stability instructions.
Instructions
Sample cannot be shipped on Saturday or the day before a holiday.
For adult patients:
If requesting more than one panel for HLA transplant testing, no more than 14 mL whole blood collected in an EDTA (lavender-top) tube is required.
For pediatric patients:
If requesting more than one panel for HLA transplant testing, follow drawing instructions according to age as specified. No more than what is specified by age is requred.
0-1 year | 3 mL |
1-5 years | 5 mL |
5-10 years | 7 mL |
>10 years | 14 mL |
Transport Temperature
Room temperature
Specimen Stability
Whole blood
Room temperature: 14 days
Refrigerated: Unacceptable
Frozen: Unacceptable
Buccal swabs
Room temperature: 30 days
Refrigerated: Unacceptable
Frozen: Unacceptable
Room temperature: 14 days
Refrigerated: Unacceptable
Frozen: Unacceptable
Buccal swabs
Room temperature: 30 days
Refrigerated: Unacceptable
Frozen: Unacceptable
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Hemolysis • Received room temperature >14 days • Received refrigerated • Received frozen
Methodology
Direct DNA Sequencing • Polymerase Chain Reaction (PCR)
FDA Status
These tests were developed and their performance characteristics were determined by BloodCenter of Wisconsin. They have not been cleared by the FDA. However, this approval is not required.
Setup Schedule
Sets up 6 days a week.