Lysozyme, serum-13361
Test info
Lysozyme, serum
13361
LAB13361
LYSO
Muramidase, serum
Differential diagnosis of leukemia. Present in association with some cases of myelogenous leukemia and in most cases of monocytic leukemia.
Specimen
Serum
1.0 mL
0.2 mL
Immediately following collection, thoroughly mix sample by gently inverting 5 times
- Allow sample to clot for a minimum of 30 minutes
- Spin within two (2) hours of sample collection
- Transfer serum to a Transfer vial/tube with cap - 12mL (LabCorp), labelled as serum
- Allow sample to clot
- Spin within two (2) hours of sample collection
- Transfer serum to a Transfer vial/tube with cap - 12mL (LabCorp), labelled as serum
Ambient (preferred) - 4 days
Refrigerated - 4 days
Frozen - 14 days
Freeze/thaw cycles - stable x 2
Performance
LabCorp Burlington (080713): R-LC
Mo, We, Fr
3 - 5 days
Enzymatic
Clinical and Interpretive info
| Age | μg/mL |
| 0 - 6m | Not established |
| 7m - 5y | 3.0 - 7.4 |
| 6 - 40 y | 3.3 - 7.1 |
| 41 - 60 y | 3.4 - 7.6 |
| 61 - 70 y | 3.6 - 8.1 |
| 71 - 80 y | 3.7 - 8.5 |
| >80 y | 4.2 - 9.5 |
Billing
85549
Result 2589-0
Tracking
04/09/2019
02/14/2023
12/29/2023