MP3
Preferred Sample Type
Suitable Specimen Types
- Serum
5-10 mL
Sample Processing in Laboratory
Usual
Sample Preparation
Usual
Turnaround Time
5 daysSample Stability
Stored at 4oC
Myeloperoxidase Antibody (MPO)
General Information
Some indications: Pauci-Immune G.N. Vasculitis If this test is required urgently please contact the Duty Immunologist via Bleep 2119 during the normal working hours of the laboratory ( Mon-Fri 09.00 to 17.00)
Patient Preparation
None
Notes
This assay will only be performed urgently if the laboratory is informed by telephone.
Reference Range
Negative = <3.5 u/mL
Weak positive = 3.5-5.0 U/mL
Positive = >5.0 U/mL
Normal result for this assay is Negative.
Specifications
- EQA Scheme?: Yes
-
EQA Status:
UK NEQAS scheme for ANCA and GBM serology