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Polymyositis Panel
2013990
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Ordering Recommendation
May be useful for evaluation of patients with progressive proximal muscle weakness and antisynthetase syndrome.
Mnemonic
POLY MYO
Methodology
Qualitative Immunoprecipitation/Semi-Quantitative Multiplex Bead Assay
Performed
Mon, Tue, Thu, Fri
Reported
7-18 days
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
Collect
Serum Separator Tube (SST).
Specimen Preparation
Separate from cells ASAP or within 2 hours of collection. Transfer two 1 mL serum aliquots to ARUP Standard Transport Tubes. (Min: 0.5 mL/aliquot)
Storage/Transport Temperature
Refrigerated.
Unacceptable Conditions
Hemolyzed, hyperlipemic, icteric, heat-treated or contaminated specimens.
Remarks
Stability
Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year
Reference Interval
| Test Number |
Components |
Reference Interval |
||||||
|---|---|---|---|---|---|---|---|---|
| 0099592 | Jo-1 Antibody, IgG |
|
||||||
| PL-7 (threonyl-tRNA synthetase) Antibody | Negative | |||||||
| PL-12 (alanyl-tRNA synthetase) Antibody | Negative | |||||||
| EJ (glycyl-tRNA synthetase) Antibody | Negative | |||||||
| SRP (Signal Recognition Particle) Ab | Negative | |||||||
| OJ (isoleucyl-tRNA synthetase) Antibody | Negative |
Interpretive Data
Refer to report.
Compliance Category
Laboratory Developed Test (LDT)
Note
Antibodies: PL-7, PL12, EJ, OJ, SRP, Jo-1
Hotline History
N/A
CPT Codes
83516 x5; 86235
Components
| Component Test Code* | Component Chart Name | LOINC |
|---|---|---|
| 0099592 | Jo-1 (Histidyl-tRNA Synthetase) Ab, IgG | 33571-1 |
| 2010853 | PL-7 (threonyl-tRNA synthetase) Antibody | 33772-5 |
| 2010854 | PL-12 (alanyl-tRNA synthetase) Antibody | 33771-7 |
| 2010856 | EJ (glycyl-tRNA synthetase) Antibody | 45149-2 |
| 2010859 | SRP (Signal Recognition Particle) Ab | 33921-8 |
| 2010860 | OJ (isoleucyl-tRNA synthetase) Antibody | 45152-6 |
| 2013995 | Polymyositis Interpretive Information | 48767-8 |
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
Polymyositis Panel
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