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Thyrotropin Releasing Hormone (TRH/TRF)

Test Details
Test Details
Sample Requirements
Sample Requirements
Order Code
909206
CPT
83519
Test Details
Synonyms

TRH/TRF

TAT

25 days

Methodology

Direct radioimmunoassay

Performing Location

Accredited Laboratory Partner

Testing Frequency

Contact Technical Support

Test Overview

Stimulates TSH release. Rarely used dynamic thyroid test.

Specimen Type

Plasma

Volume

5 mL

Specimen Container

Contact Technical Support for the specimen container

Patient Preparation

Patient should not be on any thyroid medication if possible for at least 48 hours prior to collection of specimen

Collection

Plasma should be separated from cells within two hours of venipuncture. Send Plasma in a plastic transport tube.

Specimen Stability
Temperature Period
Frozen Contact Technical Support
Order Code
909206
CPT
83519
Test Details
Synonyms

TRH/TRF

TAT

25 days

Methodology

Direct radioimmunoassay

Performing Location

Accredited Laboratory Partner

Testing Frequency

Contact Technical Support

Test Overview

Stimulates TSH release. Rarely used dynamic thyroid test.

Specimen Type

Plasma

Volume

5 mL

Specimen Container

Contact Technical Support for the specimen container

Patient Preparation

Patient should not be on any thyroid medication if possible for at least 48 hours prior to collection of specimen

Collection

Plasma should be separated from cells within two hours of venipuncture. Send Plasma in a plastic transport tube.

Specimen Stability
Temperature Period
Frozen Contact Technical Support