Test Code: HLADRB
HLA-DRB1 Alleles
Immunogenetics
HLA‑DRB1 allele testing identifies specific genetic variants within the HLA class II region, focusing on the DRB1 locus. These alleles are strongly associated with immune regulation and susceptibility to autoimmune diseases. Molecular typing provides high‑resolution results that refine classical HLA serotype assignments (e.g., DR2, DR3, DR4) and support clinical risk assessment.
Sample Type
Blood
Turnaround Time
14 -21 days
Courier Requirements
Ship overnight at room temperature to receive next day. Do not refrigerate or freeze. Maintain specimen at room temperature.
Pricing
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Genes Analyzed
1 genes
HLA-DRB1
Methodology
Next Generation Sequencing
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