Test Information:
Citrulline is a non-standard amino acid, as it is not incorporated into proteins synthesis. Cyclic citrullinated peptide were equally specific for RA, but with a higher sensitivity with linear peptides. Detection of anti-CCP antibodies is used as an aid in the diagnosis of Rheumatoid Arthritis (RA).
Specimen Container:
Gold Top SST Tube (with clot activator) or Red Top Tube (Plain) – PLASTIC TUBE ONLY
Specimen Type:
Serum
Required Volume:
2 mL
Patient Preparation:
No Patient Preparation
Notes:
N/A (Not Applicable)
Storage & Stability
(Before Processing)
- Storage: 2 to 8˚C
Stability: 8 days - Storage: 20 to 25˚C
Stability: 3 days - Storage: – 20˚C (± 5 °C)
Stability: 12 months
Transport Temperature:
Ref (2˚C – 8˚C)
Test Category:
Routine
Test Schedule:
Daily
Results Availability:
Within 4 hours