MYOSITIS AND JO-1 ANTIBODY PANEL

Components
Includes PL-7, PL-12, Mi-2, Ku, EJ, OJ, SRP and Jo-1 autoantibodies

Specimen Required
Draw blood in 2 red-top tubes. Centrifuge, separate and send 6.0 mL serum (2.0 mL minimum) refrigerated in two 3.0 mL aliquots in two screw-capped plastic vials.

Methodology
Radioimmunoprecipitation Assay
Jo-1 Antibody: Enzyme Immunoassay

Stability
Room Temperature: 7 days; Refrigerated: 14 days; Frozen: 2 months

Reference Range
Not detected, Jo-1: <1.0 Index

Performed
Tuesday-Thursday

Turnaround Time8-12 days
Test CodeMYOSP
CPT-4 Code (s)
83516 x 5, 86235 x 2, 86235 RUO
LOINC Codes
Ku   18484-6  
MI-2   18485-3  
PL12   33771-7  
PL7   33772-5  
SRP   33921-8  
Jo-1   35333-4  
EJ   49149-2  
OJ   45152-6  

Warde
Medical
Laboratory