T Cell Receptor Repertoire Sequencing

**Semantic type:** Laboratory Procedure

**Definition:** A sequencing analysis used to identify alpha/beta or gamma/delta T-cell receptors (TCRs) in a biological sample or specimen. TCR repertoire sequencing allows for the identification of biomarkers of disease or of clinical response to treatment.

**Synonyms:** - T Cell Receptor Repertoire Sequencing Assay - T-cell Receptor Repertoire Sequencing - TCR-Seq - TCRSeq