RheumAssure-Rheumatoid Arthritis IdentRA

Synonyms

  • LAB10878
  • RHEUMASSURE-RHEUMATOID ARTHRITIS IDENTRA

Cerner Name

Rheumatoid Arthritis IdentRA

Clinical Info

Aid in the diagnosis of rheumatoid arthritis (RA)
Limitations
Results of this panel should be used in conjunction with clinical findings and other laboratory tests.

Specimen Sources

Blood, Arterial Blood, Capillary Blood, Central Line Blood, Venous

Specimen Types

Blood

Specimen Volume

2 mL serum ( 0.8 ml min)

Container

Gold Top Tube

Collection Instructions

Container/Tube: Gold Top Tube or Red Top Tube
Specimen: 2 mL serum ( 0.8 ml min)
Transport Temperature: Frozen

Transport Instructions

Frozen

Specimen Stability

3 Days Room Temperature or Refrigerated
14 Days Frozen

Methodology

RA Factor: Immunoturbidimetry
CCP Antibodies: ELISA
14-3-3 eta protein: ELISA

Days Performed

Monday, Wednesday and Friday
 
TAT 4 - 5 days

Performing Laboratories

LabCorp Esoterix Endocrinology, Calabasas Hills, CA

CPT

86431
86200
83520
 

PDM

1759183

Results
Component Name Base Name Common Name External Name
RHEUMATOID FACTOR IDENTRA RFIDENTRA RHEUMATOID FACTOR IDENTRA Rheumatoid Arthritis Factor
CCP ANTIBODIES IGG/IGA CCPAB CCP ANTIBODIES IGG IGA CCP Antibodies IgG/IgA
14.3.3 ETA AG 1433ETAAG 1433 ETA AG 14.3.3 ETA, Rheumatoid Arthritis

Result Interpretation

 

Rheumatoid Factor <14 IU/mL

 

CCP Antibody (IgG)  
  Negative <20 units
  Weak positive 20-39 units
  Moderate positive 40-59 units
  Strong positive >59 units

 

14-3-3 eta Protein <0.2 ng/mL

 

Forms
Immunology LAB10878 build edit