Laboratory Services
Albumin
Print this pageUpdated Test Information:
| Test Description |
Albumin
|
|
|---|---|---|
| Synonym(s) |
ALB |
|
| Test ID |
ALB
|
|
| General Information |
Useful in the evaluation of nutritional status, blood oncotic pressure and in the evaluation of renal disease with proteinuria and other chronic diseases. |
|
| Specimen Type |
Serum |
|
| Alternate Specimen Type |
Red top tube, Li-heparin plasma, K2EDTA |
|
| Specimen Requirements |
SST |
|
| Specimen Collection / Processing Instructions |
SST - Separate serum or plasma from cells within 45 minutes of collection. If a Red top tube or Green top tube is used, transfer separated serum or plasma to a plastic transport tube. |
|
| Minimum Sample Volume |
500 uL |
|
| Pediatric Min. Volume (if applicable) |
500 uL |
|
| Stability |
2.5 months at 20-25˚C |
|
| Unacceptable Specimen Conditions |
Citrate, oxalate, or fluoride plasma specimens; gross hemolysis; lipemia; improper labeling |
|
| Methodology |
Colorimetric |
|
| Estimated TAT |
0-2 days |
|
| Testing Schedule |
Monday-Saturday |
|
| CPT Code(s) |
82040 |
|
| Reference Range |
0-4 days: 2.8-4.4 g/dL 4 days-14 years: 3.8-5.4 g/dL 14-18 years: 3.8-5.4 g/dL Adult: 3.5-5.2 g/dL |
|
| Performing Lab |
Incyte Diagnostics |
|
| LOINC Code(s) |
1751-7 |
