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Test ID 1DIS Human Leukocyte Antigens (HLA) A-B-C Disease Association Typing Low Resolution, Blood

Specimen Required

Container/Tube: Yellow top (ACD solution B)

Specimen Volume: 6 mL

Collection Instructions: Send whole blood in original tube. Do not aliquot.

Additional Information: Specimen acceptability is based on extracted DNA concentration and not sample age.


If not ordering electronically, complete, print, and send a Hematopathology/Cytogenetics Test Request (T726) with the specimen.

Useful For

Determining class I human leukocyte antigens on specimens for those patients who have become refractory to platelet transfusions and identify potential disease association

Method Name

Polymerase Chain Reaction (PCR)/Next-Generation Sequencing (NGS)

Reporting Name

HLA-A-B-C DisAssoc Typing LowRes,B

Specimen Type

Whole Blood ACD

Specimen Minimum Volume

3 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
Whole Blood ACD Ambient (preferred)

Reference Values

Not applicable

Day(s) Performed

Monday through Friday

Report Available

5 to 9 days

Performing Laboratory

Mayo Clinic Laboratories in Rochester

Test Classification

This test was developed, and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the US Food and Drug Administration.

CPT Code Information


LOINC Code Information

Test ID Test Order Name Order LOINC Value
1DIS HLA-A-B-C DisAssoc Typing LowRes,B 96629-1


Result ID Test Result Name Result LOINC Value
1DA02 ABC DisAssoc Comment 96625-9
1DA03 A - 1 Equivalent 13298-5
1DA04 A - 2 Equivalent 13298-5
1DA05 A - 1 Molecular 78014-8
1DA06 A - 2 Molecular 78014-8
1DA07 B - 1 Equivalent 13299-3
1DA08 B - 2 Equivalent 13299-3
1DA09 B - 1 Molecular 78015-5
1DA10 B - 2 Molecular 78015-5
1DA11 Bw - 1 Equivalent 96633-3
1DA12 Bw - 2 Equivalent 96633-3
1DA13 C - 1 Equivalent 13302-5
1DA14 C - 2 Equivalent 13302-5
1DA15 C - 1 Molecular 96636-6
1DA16 C - 2 Molecular 96636-6
LRTMB Test Method 85069-3
LRTM1 Test Method 85069-3

NY State Approved