Centromere antibodies, IgG, serum (restricted test)-994

Test info

  
Centromere antibodies, IgG, serum (restricted test)
  
994
  
LAB994
  
MSO
  

This test order is restricted to rheumatologists. This is a follow up test for patients who have a positive centromere pattern on the Anti-Nuclear Antibody Screen [12467/LAB12467].

Specimen

  
Serum
  
  
0.5 mL
  
0.35 mL
  

Immediately following collection, mix sample by gently inverting 5 times

  
  1. Allow sample to clot for a minimum of 30 minutes
  2. Spin within two (2) hours of sample collection
  3. Transfer serum to a Screw cap transfer vial/tube (Mayo T465), labelled as serum
  
  
  
  1. Allow sample to clot
  2. Spin
  3. Transfer serum to a Screw cap transfer vial/tube (Mayo T465), labelled as serum, within two (2) hours of sample collection
  

Refrigerated (preferred) - 21 days

Frozen - 21 days

Performance

  
Mayo Clinic Laboratories (CMA): R-NX
  
Mo - Sa: 4pm
  
2 - 3 days
  

Multiplex Flow Immunoassay

Clinical and Interpretive info

  

<1.0 U  Negative
≥1.0 U  Positive

Billing

  
83516

Tracking

  
06/28/2019
  
07/01/2019