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HelpTest Code LAB14490 MyoMarker 3 Plus Profile
Specimen Required
Collection Container/Tube: 10 mL Red
Submission Container/Tube: Plastic vial
Specimen Volume: 5 mL
Acceptable: SST
Collection Instructions: Draw blood in a plain red-top tube(s), serum gel tube is acceptable. Separate serum from cells within 1 hour of collection and send 5 mL of serum refrigerated in a plastic vial.
Method Name
Enzyme-linked immunosorbent assay (ELISA); RIPA Gel Radiography
Reporting Name
MyoMarker 3 Plus ProfileSpecimen Type
SerumSpecimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Serum | Refrigerated (preferred) | 14 days | |
| Frozen | 60 days | ||
| Ambient | 7 days |
Reject Due To
| Gross hemolysis: | Reject |
| Thawing: | Warm OK; Cold OK |
| Gross lipemia: | Reject |
| Gross icterus | Reject |
| Other: | Anything other than serum; bacterial contamination |
Clinical Information
The MyoMarker Panel 3 Plus can be used to assist in the diagnosis of dermatomyositis, polymyositis and the anti-synthetase syndrome. Furthermore, it allows characterization of various subsets of these disorders and offers prognostic information.
Reference Values
Anti-PL-7 Ab, Anti-PL-12 Ab, Anti-EJ Ab, Anti-OJ Ab, Anti-SRP Ab, Anti-Mi-2-Ab, Anti-U3 RNP (Fibrillarin), Anti-U2 RNP Ab, Anti-Ku Ab:
Reference Range: Negative
Interpretation for:
Anti-Jo-1 Ab, Anti-TIF-1gamma Ab, Anti-MDA-5-Ab (CADM-140), Anti-NXP-2 (P140) Ab, Anti-SAE1 Ab IgG, Anti-PM/Scl-100 Ab, Anti-SS-A 52kD Ab IgG, Anti-U1-RNP Ab:
Reference Range: <20
Negative: <20 units
Weak Positive: 20-39 units
Moderate Positive: 40-80 units
Strong Positive:>80 units
Performing Laboratory
Esoterix EndocrinologyTest Classification
This test was developed and its performance characteristics determined by LabCorp. It has not been cleared or approved by the Food and Drug Administration.CPT Code Information
83516 x 10
86235 x 7
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| FMMPP | MyoMarker 3 Plus Profile | Not Provided |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| Z5693 | Anti-Jo-1 Ab | 35333-4 |
| Z5694 | Anti-PL-7 Ab | 33772-5 |
| Z5695 | Anti-PL-12 Ab | 33771-7 |
| Z5696 | Anti-EJ Ab | 45149-2 |
| Z5697 | Anti-OJ Ab | 45152-6 |
| Z5698 | Anti-SRP Ab | 33921-8 |
| Z5699 | Anti-Mi-2-Ab | 18485-3 |
| Z5703 | Anti-TIF-1gamma Ab | 88739-8 |
| Z5701 | Anti-MDA-5 Ab (CADM-140) | 88725-7 |
| Z5702 | Anti-NXP-2 (P140) Ab | 82425-0 |
| Z5709 | Anti-SAE1 Ab, IgG | 101220-2 |
| Z5704 | Anti-PM/Scl-100 Ab | 31562-2 |
| Z5707 | Anti-Ku Ab | 18484-6 |
| Z5708 | Anti-SS-A 52kD Ab, IgG | 70257-1 |
| Z5706 | Anti-U1 RNP Ab | 57662-9 |
| Z5705 | Anti-U2 RNP Ab | 68549-5 |
| Z5700 | Anti-U3 RNP (Fibrillarin) | 49963-2 |
NY State Approved
YesSpecimen Minimum Volume
4 mL (volume does NOT allow for repeat testing)
Day(s) Performed
Batched weekly