Test Details
Methodology
Enzyme-linked immunosorbent assay (ELISA); RIPA Gel Radiography
Result Turnaround Time
14 - 21 days
Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. In some cases, additional time should be allowed for additional confirmatory or additional reflex tests. Testing schedules may vary.
Test Includes
Anti-PM/Sci-100 Ab; Anti-MDA5 Ab (CADM-140); Anti-NXP-2 Ab; Anti-TIF-1gamma Ab; Anti-SAE1 Ab, IgG; Anti-SRP Ab; Anti-U3 RNP (Fibrillarin Ab); Anti-U2 RNP Ab; Anti-Mi-2 Ab; Anti-PL-7 Ab; Anti-PL-12 Ab; Anti-EJ Ab; Anti-OJ Ab; Anti-Ku Ab; Anti-Jo-1 Ab; Anti-U1 RNP Ab; Anti-SS-A 52kD Ab, IgG
Use
The MyoMarker 3 Plus Profile can be used to assist in the diagnosis of dermatomyositis, polymyositis and the anti-synthetase syndrome. Furthermore, it allows charcterization of various subsets of these disorders and offers prognostic information.
Limitations
This test was developed and its performance characteristics determined by LabCorp. It has not been cleared or approved by the Food and Drug Administration.
Specimen Requirements
Specimen
Serum
Volume
5 mL
Minimum Volume
4 mL (Note: This volume does not allow for repeat testing.)
Container
Red-top tube or gel-barrier tube
Collection Instructions
Separate serum from cells within one hour of collection. Transfer to a plastic transport tube before shipping.
Stability Requirements
Temperature | Period |
|---|---|
Room temperature | 7 days |
Refrigerated | 14 days |
Frozen | 60 days |
Freeze/thaw cycles | Stable x1 |
Storage Instructions
Refrigerate.
Causes for Rejection
Grossly hemolyzed; bacterial contamination; lipemic specimen; icteric specimen; non-serum specimen types
LOINC® Map
| Order Code | Order Code Name | Order Loinc | Result Code | Result Code Name | UofM | Result LOINC |
|---|---|---|---|---|---|---|
| 520085 | MyoMarker 3 Plus Profile (RDL) | 520259 | Anti-Jo-1 Ab (RDL) | Units | 35333-4 | |
| 520085 | MyoMarker 3 Plus Profile (RDL) | 520046 | Anti-PL-7 Ab (RDL) | 33772-5 | ||
| 520085 | MyoMarker 3 Plus Profile (RDL) | 520049 | Anti-PL-12 Ab (RDL) | 33771-7 | ||
| 520085 | MyoMarker 3 Plus Profile (RDL) | 520027 | Anti-EJ Ab (RDL) | 45149-2 | ||
| 520085 | MyoMarker 3 Plus Profile (RDL) | 520029 | Anti-OJ Ab (RDL) | 45152-6 | ||
| 520085 | MyoMarker 3 Plus Profile (RDL) | 520040 | Anti-SRP Ab (RDL) | 33921-8 | ||
| 520085 | MyoMarker 3 Plus Profile (RDL) | 520001 | Anti-Mi-2 Ab (RDL) | 18485-3 | ||
| 520085 | MyoMarker 3 Plus Profile (RDL) | 520252 | Anti-TIF-1gamma Ab (RDL) | Units | 96501-2 | |
| 520085 | MyoMarker 3 Plus Profile (RDL) | 520251 | Anti-MDA-5 Ab (CADM-140)(RDL) | Units | 103691-2 | |
| 520085 | MyoMarker 3 Plus Profile (RDL) | 520250 | Anti-NXP-2 (P140) Ab (RDL) | Units | 105528-4 | |
| 520085 | MyoMarker 3 Plus Profile (RDL) | 520254 | Anti-SAE1 Ab, IgG (RDL) | Units | 101220-2 | |
| 520085 | MyoMarker 3 Plus Profile (RDL) | 520228 | Anti-PM/Scl-100 Ab (RDL) | Units | 31562-2 | |
| 520085 | MyoMarker 3 Plus Profile (RDL) | 520031 | Anti-Ku Ab (RDL) | 18484-6 | ||
| 520085 | MyoMarker 3 Plus Profile (RDL) | 520253 | Anti-SS-A 52kD Ab, IgG (RDL) | Units | 70257-1 | |
| 520085 | MyoMarker 3 Plus Profile (RDL) | 520217 | Anti-U1 RNP Ab (RDL) | Units | 57662-9 | |
| 520085 | MyoMarker 3 Plus Profile (RDL) | 520025 | Anti-U2 RNP Ab (RDL) | 68549-5 | ||
| 520085 | MyoMarker 3 Plus Profile (RDL) | 520020 | Anti-U3 RNP (Fibrillarin)(RDL) | 49963-2 | ||
| Order Code | 520085 | |||||
| Order Code Name | MyoMarker 3 Plus Profile (RDL) | |||||
| Order Loinc | ||||||
| Result Code | 520259 | |||||
| Result Code Name | Anti-Jo-1 Ab (RDL) | |||||
| UofM | Units | |||||
| Result LOINC | 35333-4 | |||||
| Order Code | 520085 | |||||
| Order Code Name | MyoMarker 3 Plus Profile (RDL) | |||||
| Order Loinc | ||||||
| Result Code | 520046 | |||||
| Result Code Name | Anti-PL-7 Ab (RDL) | |||||
| UofM | ||||||
| Result LOINC | 33772-5 | |||||
| Order Code | 520085 | |||||
| Order Code Name | MyoMarker 3 Plus Profile (RDL) | |||||
| Order Loinc | ||||||
| Result Code | 520049 | |||||
| Result Code Name | Anti-PL-12 Ab (RDL) | |||||
| UofM | ||||||
| Result LOINC | 33771-7 | |||||
| Order Code | 520085 | |||||
| Order Code Name | MyoMarker 3 Plus Profile (RDL) | |||||
| Order Loinc | ||||||
| Result Code | 520027 | |||||
| Result Code Name | Anti-EJ Ab (RDL) | |||||
| UofM | ||||||
| Result LOINC | 45149-2 | |||||
| Order Code | 520085 | |||||
| Order Code Name | MyoMarker 3 Plus Profile (RDL) | |||||
| Order Loinc | ||||||
| Result Code | 520029 | |||||
| Result Code Name | Anti-OJ Ab (RDL) | |||||
| UofM | ||||||
| Result LOINC | 45152-6 | |||||
| Order Code | 520085 | |||||
| Order Code Name | MyoMarker 3 Plus Profile (RDL) | |||||
| Order Loinc | ||||||
| Result Code | 520040 | |||||
| Result Code Name | Anti-SRP Ab (RDL) | |||||
| UofM | ||||||
| Result LOINC | 33921-8 | |||||
| Order Code | 520085 | |||||
| Order Code Name | MyoMarker 3 Plus Profile (RDL) | |||||
| Order Loinc | ||||||
| Result Code | 520001 | |||||
| Result Code Name | Anti-Mi-2 Ab (RDL) | |||||
| UofM | ||||||
| Result LOINC | 18485-3 | |||||
| Order Code | 520085 | |||||
| Order Code Name | MyoMarker 3 Plus Profile (RDL) | |||||
| Order Loinc | ||||||
| Result Code | 520252 | |||||
| Result Code Name | Anti-TIF-1gamma Ab (RDL) | |||||
| UofM | Units | |||||
| Result LOINC | 96501-2 | |||||
| Order Code | 520085 | |||||
| Order Code Name | MyoMarker 3 Plus Profile (RDL) | |||||
| Order Loinc | ||||||
| Result Code | 520251 | |||||
| Result Code Name | Anti-MDA-5 Ab (CADM-140)(RDL) | |||||
| UofM | Units | |||||
| Result LOINC | 103691-2 | |||||
| Order Code | 520085 | |||||
| Order Code Name | MyoMarker 3 Plus Profile (RDL) | |||||
| Order Loinc | ||||||
| Result Code | 520250 | |||||
| Result Code Name | Anti-NXP-2 (P140) Ab (RDL) | |||||
| UofM | Units | |||||
| Result LOINC | 105528-4 | |||||
| Order Code | 520085 | |||||
| Order Code Name | MyoMarker 3 Plus Profile (RDL) | |||||
| Order Loinc | ||||||
| Result Code | 520254 | |||||
| Result Code Name | Anti-SAE1 Ab, IgG (RDL) | |||||
| UofM | Units | |||||
| Result LOINC | 101220-2 | |||||
| Order Code | 520085 | |||||
| Order Code Name | MyoMarker 3 Plus Profile (RDL) | |||||
| Order Loinc | ||||||
| Result Code | 520228 | |||||
| Result Code Name | Anti-PM/Scl-100 Ab (RDL) | |||||
| UofM | Units | |||||
| Result LOINC | 31562-2 | |||||
| Order Code | 520085 | |||||
| Order Code Name | MyoMarker 3 Plus Profile (RDL) | |||||
| Order Loinc | ||||||
| Result Code | 520031 | |||||
| Result Code Name | Anti-Ku Ab (RDL) | |||||
| UofM | ||||||
| Result LOINC | 18484-6 | |||||
| Order Code | 520085 | |||||
| Order Code Name | MyoMarker 3 Plus Profile (RDL) | |||||
| Order Loinc | ||||||
| Result Code | 520253 | |||||
| Result Code Name | Anti-SS-A 52kD Ab, IgG (RDL) | |||||
| UofM | Units | |||||
| Result LOINC | 70257-1 | |||||
| Order Code | 520085 | |||||
| Order Code Name | MyoMarker 3 Plus Profile (RDL) | |||||
| Order Loinc | ||||||
| Result Code | 520217 | |||||
| Result Code Name | Anti-U1 RNP Ab (RDL) | |||||
| UofM | Units | |||||
| Result LOINC | 57662-9 | |||||
| Order Code | 520085 | |||||
| Order Code Name | MyoMarker 3 Plus Profile (RDL) | |||||
| Order Loinc | ||||||
| Result Code | 520025 | |||||
| Result Code Name | Anti-U2 RNP Ab (RDL) | |||||
| UofM | ||||||
| Result LOINC | 68549-5 | |||||
| Order Code | 520085 | |||||
| Order Code Name | MyoMarker 3 Plus Profile (RDL) | |||||
| Order Loinc | ||||||
| Result Code | 520020 | |||||
| Result Code Name | Anti-U3 RNP (Fibrillarin)(RDL) | |||||
| UofM | ||||||
| Result LOINC | 49963-2 |