also known as HLA-DRB1 by Low resolution
| # | Retailer | Lab | Seen | Price | |
|---|---|---|---|---|---|
| 1 | Jason Healthcheapest via Quest · seen today | Quest | today | $240 | order → |
| 2 | Ulta Lab Tests via Quest · seen 5mo ago | Quest | 5mo ago | $298.45 | order → |
| 3 | True Health Labs seen 1mo ago | — | 1mo ago | $429 | order → |
| HLA-B27 DNA Typing | 5 retailers | $249 |
| HLA-B27 Antigen | 5 retailers | $68.95 |
| Anti-DNA (Double-Stranded) Antibodies Test | 3 retailers | $51 |
| HLA DPB1 Typing, High Resolution | 3 retailers | $400 |
| Methylation Profile By Doctor's Data | 3 retailers | $279 |
| Coxiella burnetii DNA Qualitative Test | 3 retailers | $293.95 |
| Legionella DNA Qualitative Test | 3 retailers | $185 |
| VEGF Polymorphism Analysis | 3 retailers | $195 |