High-confidence Protein Sequencing from Nanogram Inputs with Library Preparation Kit V3

Protein research is often limited by how much sample can be obtained for analysis. Many high-value proteomics applications — such as immunoprecipitation studies and low-yield enrichments — fall below the microgram-scale inputs required by traditional workflows, forcing difficult trade-offs or the loss of precious samples. 

Quantum-Si’s Library Preparation Kit V3 overcomes this constraint by enabling high-confidence, single-molecule protein sequencing from 200 ng or less of total protein on the Platinum Pro instrument.