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Test ID BLOD1212 Human Leukocyte Antigens (HLA) A-B-C Disease Association Typing Low Resolution, Blood


Specimen Required


Container/Tube: Yellow top (ACD solution A or 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.


Forms

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

Secondary ID

609354

Useful For

Determining class I human leukocyte antigens (HLA) on specimens for those patients who have become refractory to platelet transfusions and identify potential disease associations or markers for drug hypersensitivity

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)
  Refrigerated 

Reject Due To

All specimens will be evaluated at Mayo Clinic Laboratories for test suitability.

Reference Values

Not applicable

Day(s) Performed

Monday, Thursday

Report Available

7 to 17 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. It has not been cleared or approved by the US Food and Drug Administration.

CPT Code Information

81372

Sanford Laboratories - Sioux Falls/Rapid City Additional Information:

SANFORD LABORATORY INTERFACE BUILD INFORMATION

 Result Code     Result Code Description   
 25942  ABC Disassoc Comment
 25943  A-1 Equivalent
 25944  A-2 Equivalent
 25945  A-1 Molecular
 25946  A-2 Molecular
 25947  B-1 Equivalent
 25948  B-2 Equivalent
 25949  B-1 Molecular
 25950  B-2 Molecular
 25951  BW-1 Equivalent
 25952  BW-2 Equivalent
 25953  C-1 Equivalent
 25954  C-2 Equivalent
 25955  C-1 Molecular
 25956  C-2 Molecular
 27032  Test Method