Serum immunoglobulins and lymphocyte markers
| Concentration | |
|---|---|
| Immunoglobulin (reference range) (g/l) | |
| IgG (5.4–16.1) | 2.80 |
| IgA (0.5–2.4) | 0.40 |
| IgM (0.5–1.8) | 0.50 |
| IgG1 (3.6–7.3) | 2.19 |
| IgG2 (1.4–4.5) | 0.43 |
| IgG3 (0.3–1.1) | 0.14 |
| IgG4 (0.01–1.0) | 0.11 |
| Lymphocyte (reference range) (× 109/l) | |
| Total lymphocyte count (2–2.7) | 0.42 |
| T cells | |
| Total CD3 +ve (1.4–2.0) | 0.10 |
| Total CD4 +ve (0.7–1.1) | 0.05 |
| Total CD8 +ve (0.6–0.9) | 0.05 |
| B cells | |
| CD19 +ve (0.3–0.5) | 0.10 |
| % of B cells expressing HLA-DR | 100% |
| NK cells | |
| CD3 −ve, CD16 +ve (0.2–0.3) | 0.17 |