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HelpTest Code 4898 HLA Class II (DR/DQ) Multiple and Single Locus Typing DNA-PCR and Sequence-Specific Oligonucleotide Probes, Blood
Performing Laboratory
Barnes-Jewish Hospital Laboratory
Methodology
Molecular based testing.
Specimen Requirements
Specimen Type: Blood
Container/Tube: 10 mL Pink or Lavender top (EDTA)
Specimen Volume: ADULT/CHILDREN -Full tube (10 mL) INFANT- 2-3 mL minimum
Additional Information: Family groups being typed must be scheduled at least 5 days in advance.
Day(s) Test Set Up
Monday through Friday
Test Classification and CPT Coding
81376 HLA-DR Low Resolution Typ
81376 HLA-DQB Low Resolution Typ
81382 HLA-DR High Resolution Typ
81382 HLA-DQB High Resolution Typ
81382 HLA-DQA High Resolution Typ
81382 HLA-DRB3 High Resolution Typ
81382 HLA-DRB4 High Resolution Typ
81382 HLA-DRB5 High Resolution Typ
81382 HLA-DPB High Resolution Typ
81382 HLA-DPA High Resolution Typ
Reference Values
Possibility of 2 DRB1 alleles
Specimen Transport Temperature
Ambient /Refrigerate NO/Frozen NO
Additional Information
For BJH Laboratory Use Only
Laboratory Processing Instructions:
Test performed in BJH HLA Laboratory.