Pixelgen Technologies has introduced the Pixelgen Proxiome Kit, a groundbreaking tool designed to analyze protein interactions at the single-cell level. Powered by Proximity Network Assay technology, this kit provides nanoscale spatial analysis of immune cell proteins, offering researchers an unprecedented view of the protein interactome—the complex web of protein-protein interactions that drive biological functions.

The Pixelgen Proxiome Kit, Immuno 155, utilizes a validated panel of 155 immune cell surface proteins and enables researchers to map up to 50,000 proteins per cell with an average resolution of 50 nanometers. Designed as an instrument-free, easy-to-use solution, the kit supports PBMCs, bone marrow, cell lines, and dissociated organoids.

Key features of the Pixelgen Proxiome Kit:

• High-resolution mapping: Nanoscale spatial analysis of immune cell proteins.
• DNA-based chemistry: Uses barcoded antibodies and rolling circle amplification.
• 155-target panel: Provides detailed immune cell surface protein mapping.
• Instrument-free workflow: Works like an NGS sample-prep kit.
• Broad sample compatibility: Supports cells in suspension from multiple sources.

The Pixelgen Proxiome Kit enables researchers to gain deeper insights into disease mechanisms, drug response, and biomarker discovery, setting a new standard in single-cell proteomics.