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Test ID BLOD1213 Human Leukocyte Antigens (HLA)-DR-DQ 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.


Secondary ID

609356

Useful For

Determining class II human leukocyte antigens (HLA) to identify potential disease associations or markers for drug hypersensitivity

Method Name

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

Reporting Name

HLA-DR-DQ 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

81375

81376 x3

Forms

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

Sanford Laboratories - Sioux Falls/Rapid City Additional Information:

SANFORD LABORATORY INTERFACE BUILD INFORMATION

 Result Code     Result Code Description   
 25958  DRDQ Disassoc Comment   
 25959  DRB1-1 Equivalent
 25960  DRB1-2 Equivalent
 25961  DRB1-1 Molecular
 25962  DRB1-2 Molecular
 25963  DRB345-1 Equivalent
 25964  DRB345-2 Equivalent
 25965   DRB345-1 Molecular
 25966  DRB345-2 Molecular
 25967  DQB1-1 Equivalent
 25968  DQB1-2 Equivalent
 25969  DQB1-1 Molecular
 25970  DQB1-2 Molecular
 25971  DQA1-1 Molecular
 25972  DQA1-2 Molecular
 25973  DPB1-1 Molecular
 25974  DPB1-2 Molecular
 25975  DPA1-1 Molecular
 25976  DPA1-2 Molecular
 27031  Test Method