PBA

1 article

How proximity barcoding assay uses antibody-oligonucleotide conjugates to profile surface proteins on individual exosomes at single-vesicle resolution by sequencing.

PBA Exosomes Liquid Biopsy Protein Interactions

Protein Interactions

Single-Exosome Profiling by Proximity Barcoding Assay

How antibody-oligonucleotide conjugates convert extracellular vesicle surface protein phenotypes into sequencing-readable barcodes using proximity barcoding assay (PBA) for single-vesicle resolution.

30 Mar 2026Read article

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Exosomes1 Liquid Biopsy1 Protein Interactions4