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Test Code RNPA RNP (Ribonucleic Protein) Antibodies, IgG, Serum (U1RNP Antibodies)

Additional Codes

Hospital Ordering Code
LAB772 Ribonucleic Protein Antibody, IgG

Specimen Requirements

Preferred Collection Container: 

Red (No Additive)
SST (Serum Separator)

 

Collection Information: 

Collect 1.0 mL of blood. Transfer 0.5 mL of serum to a transport vial.

 

Minimum Sample Volume: 

0.25 mL

 

Remarks: 

Plasma samples from green and lavender top tubes are acceptable, but will route to a PROBL spot in the Sunquest Laboratory Information System.

 

Unacceptable Conditions: 

Grossly hemolyzed or lipemic specimens.

Stability

Refrigerated Stability: 

7 days

 

Frozen Stability: 

Indefinitely

Performing Laboratory

Pathology Laboratory, UnityPoint Health, Des Moines

CPT

86235

Methodology

Multiplex Flow Immunoassay

Performance

Monday through Friday

 

Analytical Time: 

1 day

 

Testing Laboratory: 

Pathology Laboratory

 

Laboratory Section: 

Core Laboratory