Test directory: Celiac Disease HLA-DQ Genotyping

Ordering Code 7010
Test Name Celiac Disease HLA-DQ Genotyping
Alias HLA-DQ2 and HLA-DQ8
HLA-DQA1*05, HLA-DQB1*02 and *03
HLA Celiac Disease Testing
Preferred Specimen Whole Blood
Preferred Container EDTA, K2 (Lavender)
Other Specimen/Container Whole Blood in ACD-B (Yellow)
Optimum Volume 3 mL
Handling Instructions Do NOT centrifuge specimen.
Transport Requirements Oahu: Ambient
Airline: Refrigerated
Specimen Stability Ambient: 72 Hours
Refrigerated: 7 Days
Rejection Criteria Clotted, Frozen, Grossly hemolyzed, Heparinized
Avail. Stat NO
Analytic Time Up to 15 Days
Methodology Polymerase Chain Reaction/Massively Parallel Sequencing, or Polymerase Chain Reaction/Sequence-Specific
Oligonucleotide Probe Hybridization
Reference Lab  ARUP Laboratories

Reference range(s)

The reference ranges listed below are valid on this date of April 7, 2026.
Component Age Male Norm Male Critical Low Male Critical High Female Norm Female Critical High Female Critical Low Units Add'l info
HLA-DQA1, Allele 1 ALL See report.
HLA-DQA1, Allele 2 ALL See report.
HLA-DQB1, Allele 1 ALL See report.
HLA-DQB1, Allele 2 ALL See report.
Celiac HLA Interpretation ALL See report.