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Regional Medical Lab
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Index:

Myositis Extended Panel

Order Name Myositis Panel
Test Number: 6906191
Revision Date 07/09/2021
Test Name Methodology LOINC Code
SSA 52 (Ro) (ENA) Antibody, IgG
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay 31625-7 
SSA 60 (Ro) (ENA) Antibody, IgG
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay 53019-6 
Ribonucleic Protein (U1) (ENA) Ab, IgG
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay 38369-5 
Jo-1 (Histidyl-tRNA Synthetase) Ab, IgG
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay 14235-6 
PL-12 (alanyl-tRNA synthetase) Antibody
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay 33771-7 
PL-7 (threonyl-tRNA synthetase) Antibody
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay 33772-5 
OJ (isoleucyl-tRNA synthetase) Antibody
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay 45152-6 
EJ (glycyl - tRNA synthetase) Antibody
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay 45149-2 
SRP (Signal Recognition Particle) Ab
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay 33921-8 
Ku Autoantibodies
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay 18484-6 
PM/Scl Complex Antibodies
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay 31563-0 
Fibrillarin (U3 RNP) Ab, IgG
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay 49963-2 
Mi-2 (nuclear helicase protein) Antibody
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay 18485-3 
P155/140 (TIF1-gamma) Antibody
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay n/a 
TIF1-gamma Antibody
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay 82448-2 
SAE1 (SUMO activating enzyme) Antibody
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay 82440-9 
MDA5 (CADM-140) Antibody
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay 82424-3 
NXP-2 (Nuclear matrix protein-2) Ab
Qualitative Immunoprecipitation/Semi-Quant Multiplex Bead Assay 82426-8 
Myositis Panel Interpretive Data
48767-8 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred See Instructions Serum Clot Activator SST Refrigerated
Instructions Separate from cells ASAP or within 2 hours of collection.
Transfer - THREE Separate 1mL(0.5mL) Serum Aliquots to Standard Transport Tubes.

Unacceptable Conditions: Hemolyzed, hyperlipemic, icteric, heat-treated or contaminated specimens.
Stability: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year.
GENERAL INFORMATION
Testing Schedule Sun-Sat 
Expected TAT 7-18 Days  
Notes Reference Lab: ARUP
Test Code: 3001781
Click Here to view information on the ARUP website.
CPT Code(s) 83516x8, 86235x6, 84182x4
Lab Section Reference Lab