Alternative complement pathway activity (AH50)-994

Test info

  
Alternative complement pathway activity (AH50)
  
994
  
LAB994
  
MSO
  
Alternate pathway complement
Functional complement

Specimen

  
Serum
  
  
1.0 mL
  
0.3 mL
  
  1. Allow blood to clot at room temp for 20 to 60 minutes.
  2. Spin
  3. Immediately transfer cell-free serum to a Screw-cap polypropylene frozen transport vial/tube - 4mL (LabCorp), labelled as serum 
  4. Freeze
  

Frozen (strict) – 1 year

Refrigerated - NO

Ambient - NO

 

  
  • Serum from a gel-barrier/SST tube
  • Thawed specimen

Performance

  
National Jewish Health (AH50) via LabCorp (831782): R-NX
  
Tu
  
36 days
  

Hemolytic assay

Clinical and Interpretive info

  

77 - 159 U/mL

Billing

  
86162

Tracking

  
02/03/2020
  
04/11/2022
  
11/15/2021