Signal recognition particle

Alphabetical Test listing

Signal recognition particle-994

  
Signal recognition particle
  
994
  
LAB994
  
MSO
  
SRP
  

The presence of SRP antibodies is predominantly associated with polymyositis. The prevalence of SRP antibodies in idiopathic inflammatory myopathy is 4-5%.

  
Serum
  
  
1.0 mL
  
0.3 mL
Note that this volume does not allow for repeat testing
  

Spin and transfer serum to a Transfer vial/tube with cap - 12mL (LabCorp) within one hour of sample collection

  
  

Refrigerated (preferred) - 14 days

Ambient - 7 days

Frozen - 60 days

  
LabCorp (520014): R-NX
  
Weekly
  
7 - 14 days
  

RIPA gel radiography

  

Negative

The presence of SRP antibodies is predominantly associated with polymyositis. The prevalence of SRP antibodies in idiopathic inflammatory myopathy is 4-5%

  
83516
  
05/23/2019
  
02/02/2021
  
05/20/2020