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Test Code LAB6017A Centromere B Antibodies

Intended Use

Intended for the in vitro semi-quantitative measurement of IgG antibodies directedto CENP in human serum and plasma (Li-heparin, EDTA) as an aid in the clinical diagnosis of scleroderma (Crest syndrome) and systemic lupus erythematosus (SLE) in conjunction with other laboratory and clinical findings. 

Methodology

Fluoroenzyme Immunoassay

Performing Laboratory

SPH

Specimen Requirements

Container Type: SST

Acceptable Container Type: Red Top-Plain, LT Green/Mint Top-LiHep, Purple Top-EDTA

Please send refrigerated.

Minimum Specimen Volume: 0.5 mL

Specimen Stability

Ambient:  <8 hrs

Refrigerated (preferred): 2 weeks

Frozen:  >2 weeks

Test Classification and CPT Coding

83516