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Test Code THTBI TSH Receptor Antibody (TRab)

Additional Codes

Epic EAP: LAB1090

Epic Description: THYROTROPIN-BINDING INHIBITORY IMMUNOGLOBULIN

Synonym

TSH Receptor Binding Antibody

Specimen Type

Blood

Specimen Required

 

 

  Collection Container Preferred Volume Minimum Volume
Preferred

Gold, Clot Activator with Inert Gel

5.0 mL 1.5 mL

 

Instructions for Collection and Transport

Allow serum to clot at room temperature for 1 hour. Centrifuge specimen. Aliquot serum into a plastic vial. Transport refrigerated on ice packs.

Aliquot Requirements

Serum

Optimum 1.0 mL

Minimum 0.5 mL

Performing Lab

Sendout Lab

Reference Lab: Quest Lab via Warde Lab, Referral code: ATSHR

https://wardelab.com/test/trab-tsh-receptor-antibody/

Assay Frequency

Tuesday, Friday

Routine Turnaround Time

5-7 days, excluding weekends and holidays.

CSR Storage Requirements

Allow serum to clot for 1 hour at room temperature. Centrifuge specimen. Aliquot serum into a plastic vial. Store refrigerated.

CPT Code Information

83520

Patient Preparation

None