91331      Glutamic Acid Decarboxylase Antibody
Specimen:
  Collect: One 7.5 mL SST  
  Submit: 1 mL (Min:0.2 mL) Serum. Submit Frozen. Submit in a Standard Transport Tube.  
  Stability: Ambient: 2 Hour(s); Refrigerated: 1 Week(s); Frozen: 3 Month(s); Incubated: Unacceptable 
Methodology: Immunoradiometric Assay 
Performed: Monday, Wednesday, Friday 
Reported: 3-5 Day(s) 
CPT Codes:
83519 - Immunoassay, RIA
Interpretive Data:
General Reference Range : 0.00-1.45 U/mL