Test directory: TSH Receptor Antibody

Ordering Code 4254
Test Name TSH Receptor Antibody
Alias TRAb
TSH Receptor Binding Antibody
Thyrotropin Binding Inhibitory Immunoglobulins
Thyrotropin Binding (TBII)
Thyrotropin Receptor Antibody
Preferred Specimen Serum
Preferred Container SST (Gold)
Optimum Volume 1.5 mL
Handling Instructions Centrifuge and separate within 1 hour of collection.
Transport Requirements Oahu: Ambient
Airline: Refrigerated
Specimen Stability Ambient: 7 Days
Refrigerated: 14 Days
Frozen: 21 Days
Rejection Criteria Grossly hemolyzed
Avail. Stat NO
Analytic Time 7 Days
Methodology Enzyme Linked Immunosorbent Assay (ELISA)
Reference Lab  Quest Diagnostic Lab-NI

Reference range(s)

The reference ranges listed below are valid on this date of June 29, 2025.
Component Age Male Norm Male Critical Low Male Critical High Female Norm Female Critical High Female Critical Low Units Add'l info
TSH Receptor Antibody ALL See report.