Test Code FE Iron/Total Iron Binding Capacity
Additional Codes
| EPIC | LAB4128 |
Purpose
Alterations in iron and total iron binding capacity levels result from changes in iron intake, absorption, storage, and release mechanisms. Such changes are indicative of a wide range of dysfunctions including anemias, nephrosis, cirrhosis and hepatitis. Both iron and total iron binding capacity measurements are important for definitive diagnosis because they are interrelated.
Source: Beckman Coulter Unicel, FE IFU. REF #467910 12/22/15
Methodology
Roche Cobs c503
Sample Type
| Preferred Sample Type | |
|---|---|
| Light green top - Plasma | |
| Acceptable Sample Type(s) | |
|---|---|
| Dark green top - Plasma | |
| Yellow top - Serum | |
| Red top - Serum | |
Centrifuge: Yes
Specimen Minimum Volume
0.5 mL plasma/serum
Specimen Stability
| Temperature | Time |
|---|---|
| Ambient (20-25°C) | 7 days |
| Refrigerated (4-8°C) (store) | 8 days |
| Frozen (-20°C) | 6 months |
Separate plasma or serum from cells within 2 hours.
Reference Ranges
Iron
| Normal Range | |
|---|---|
| Male | 61 - 157 ug/dL |
| Female | 37 - 145 ug/dL |
Total Iron Binding Capacity
| Normal Range | |
|---|---|
| Male | 250 - 450 ug/dL |
| Female* | 260 - 490 ug/dL |
Transferrin
| Normal Range | |
|---|---|
| 200 - 360 mg/dL |
Percent Saturation (Iron)
| Normal Range | |
|---|---|
| Male | 20 - 50 % |
| Female | 15 - 50 % |
Rejection Criteria
| Hemolysis | Index >200 |
|---|---|
| Icteric | Index >60 |
| Lipemia | Index >500, ultracentrifuge |
Availability
| Performed | STAT |
|---|---|
| 24/7 | Yes |
Performing Laboratory
MultiCare Yakima Memorial Hospital Laboratory
Lab Department
Chemistry
CPT Code
83540
83550
84466
LOINC
2498-4 Iron [Mass/Vol]
2500-7 Iron binding capacity [Mass/Vol]
3034-6 Transferrin [Mass/Vol]