Immunoglobulins Concentrations (IgG, IgA, IgM)
- Description
- The quantitative determination of serum immunoglobulins is a useful tool in many clinical specialties. The uses of this investigation range from seeking immunoglobulin deficiency to monitoring inflammatory disease. Immunoglobulin profiles can also be a diagnostic tool in conjunction with other investigations. In such cases we are able to suggest appropriate investigations if required by the user.
- Reference range
- Immunoglobulin IgG 6.34 - 18.11 Immunoglobulin IgA 0.87 - 4.12 Immunoglobulin IgM 0.53 - 2.23 Adult ranges shown, paediatric ranges are given on request.
- Units
- g/L
- Testing site
- Synnovis : Reference Services : Blackfriars Hub
- Laboratory
- Diagnostic Immunology
- Sample type and volume required
- Clotted (gold top vacutainer)
- Special sample instructions
All tests are compromised by prolonged transit times. For this reason, date of bleed and date of postage must be provided with each request.
- Storage and transport
- Serum stored at 4°C should be sent by first class post
- Turnaround time
- 2 working days
- Time limit for extra tests
- 10 days