IgG Subclasses
There are four IgG subclasses the levels of which vary with age. In particular IgG2 and IgG4 may not reach adult levels until the age of ten.
| Tube | Serum Gel |
|---|---|
| ID | 12768 |
| Availability | Weekdays |
| Additional Information | All requests for IgG subclasses will be tested for IgG1, 2, 3 and 4 plus total IgG, IgA and IgM. Interpret results in the context of the age-related reference ranges. |
| Turn Around | 7 days |
| Send to | Leeds General Infirmary Clinical Immunology Old Medical School Great George Street Leeds LS1 3EX |
| Collection Con | No restrictions |
| Frequency | Daily |
| Sample REQ | Blood |
| Ref. Range (Male) | See reference range note |
| Ref. Range (Female) | See reference range note |
| Ref. Range (Paed) | See reference range note |
| Ref. Range Notes | Age specific - see report form. |
| Units | g/L |
| IP Acute TAT | - Contact Laboratory |
| IP Routine TAT | 7 days |
| GP Acute TAT | - Contact Laboratory |
| GP Routine TAT | 7 days |
| Telepath | GSUB2L |
| ICE Codes | IGSUB |
