Diagnostic Test Directory

Immunogenetics Laboratory

HLA Specific Antigen-Celiac Disease (High Resolution HLA-DQA1 & HLA-DQB1)

  • Synonyms: DQ2, HLA-DQ2
  • LIS Mnemonic: HLASPAG

    Collect

    Lavendar (EDTA)

    Volume Required

    4ml

    Minimum Required

    1ml

    Transport

    Room temperature

    Stability

    72 hrs

    Unacceptable conditions

    Samples older than 72 hours. Mislabeled samples: Samples must be labeled with at least two different identifiers, date & time of collection, and collector's signature.

Days Performed

Monday -Friday (7:30AM- 5:00PM)

Reported

5 days

Reflex Testing

N/A

CPT

PCR-SSP: 83890(x1), 83894(multiple), 83898(multiple), 83912(x2)

Methodology

PCR-SSP

Interpretation

The patient is reported as Positive or Negative for the alleles found to be associated with the disease.

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