Lactic Dehydrogenase Isoenzymes (LD Isoenzymes)
Order Name
LDH ISOENZ
Test Number: 2019500
Revision Date 12/12/2022
Test Number: 2019500
Revision Date 12/12/2022
| Test Name | Methodology | LOINC Code |
|---|---|---|
|
Lactate Dehydrogenase Total
|
Quantitative Enzymatic/Electrophoresis | 14804-9 |
|
Lactate Dehydrogenase - 1
|
Quantitative Enzymatic/Electrophoresis | 2536-1 |
|
Lactate Dehydrogenase - 2
|
Quantitative Enzymatic/Electrophoresis | 2539-5 |
|
Lactate Dehydrogenase - 3
|
Quantitative Enzymatic/Electrophoresis | 2542-9 |
|
Lactate Dehydrogenase - 4
|
Quantitative Enzymatic/Electrophoresis | 2545-2 |
|
Lactate Dehydrogenase - 5
|
Quantitative Enzymatic/Electrophoresis | 2548-6 |
| SPECIMEN REQUIREMENTS | ||||
|---|---|---|---|---|
| Specimen | Specimen Volume (min) | Specimen Type | Specimen Container | Transport Environment |
| Preferred | 2 mL (1) | Serum | Clot Activator SST | Room Temperature |
| Alternate 1 | 2 mL (1) | Serum | Clot Activator (Red Top, No-Gel) | Room Temperature |
| Instructions | Notes: 1 mL (Note: This volume Does NOT allow for repeat testing.) Specimen Type: Red-top tube or gel-barrier tube Specimen Storage: Maintain specimen at room temperature. Do NOT freeze. Do NOT refrigerate for more than three days. Specimen Collection: Separate serum from cells within 45 minutes of collection. Specimen Stability: Ambient: 7 days, Refrigerated : 3 days, Frozen: Unstable |
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| GENERAL INFORMATION | |
|---|---|
| Expected TAT | 3 - 6 days |
| Performing Labcorp Test Code | 001842 |
| Notes | Labcorp Test Code: 001842 |
| CPT Code(s) | 83615; 83625 |
| Lab Section | Reference Lab |