Feature Barcoding

**Semantic type:** Molecular Biology Research Technique

**Definition:** A proprietary technology platform that uses a known set of oligonucleotide barcodes in combination with methods for assessing single cell gene expression using barcode-conjugated primers, detecting cell surface expression of proteins via capture with barcode-conjugated antibodies, mapping of B-cell and T-cell receptor targets through tagging with barcode-conjugated antigens and targeted analysis of promoter effects on gene expression via CRISPR perturbation with barcode-conjugated guide RNAs.

**Synonyms:** - Feature Barcode - Oligonucleotide Barcode - Oligonucleotide Barcoding