Donath Landsteiner-994

Test info

  
Donath Landsteiner
  
994
  
LAB994
  
MSO
  

Identify the rarest form of autoimmune hemolytic anemia, paroxysmal cold hemoglobinuria (PCH), caused by a biphasic autohemolysin (autoanti-P [GLOB1])

Specimen

  
Serum
  
  
3.0 mL
  
2.0 mL
  

Maintain specimen at 37°C until separated from cells

  1. Allow sample to clot
  2. Spin within two (2) hours of sample collection
  3. Transfer serum to a Transfer vial/tube with cap - 12mL (LabCorp), labelled as serum
  

Refrigerated (strict) - 1 week

Ambient - NO

Frozen - NO

  
  • Separator or Gel-barrier tube

Performance

  
ARUP Laboratories Inc (0013039) via LabCorp (845135): R-NX
  
Mo - Fr
  
2 - 4 days
  

Hemolysis

Clinical and Interpretive info

  

An interpretive report will be provided

  
Other red blood cell antibodies may interfere with testing, resulting in inconclusive results.

Billing

  
86941
  
Result 18287-3

Tracking

  
05/30/2019
  
12/18/2023
  
12/18/2023