Thyroid Stimulating Hormone Receptor Antibody (TRAb)

Synonyms

• LAB10340
• TBII
• TBII (THYROTROPIN-BINDING INHIBITORY IMMUNOGLOBULIN)
• THYROTROPIN RECEPTOR AB
• THYROTROPIN RECEPTOR ANTIBODY
• TSH RECEPTOR AB
• TSH RECEPTOR ANTIBODY
• TSH RECEPTOR BLOCKING ANTIBODY
• TSHRAB

Cerner Name

TSH Receptor AB

Clinical Info

Aids in the diagnosis of Graves' disease (autoimmune hyperthyroidism)

Specimen Sources

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

Specimen Types

Blood

Specimen Volume

0.8 mL serum ( 0.3 mL min)

Container

Gold Top Tube

Collection Instructions

0.8 mL serum ( 0.3 mL min)

Transport Instructions

Refrigerated serum

Specimen Stability

6 Days Refrigerated at 2-8 °C
12 Months Frozen at -20 °C (± 5 °C). Freeze only once.

Methodology

Electrochemiluminescence immunoassay (ECLIA)

Days Performed

Performing Laboratories

Northwell Health Laboratories

CPT

83520

PDM

5911040

Results

Result Interpretation

Forms

• TSH Receptor Antibody Test Update 6-18-2024