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Single molecule sequencing boosts PTM identification in protein analysis, Quantum-Si asserts

Single molecule sequencing boosts PTM identification in protein analysis, Quantum-Si asserts
Quantum-Si streamlines PTM detection

Quantum-Si has announced progress in applying single molecule protein sequencing to post-translational modification detection. The company claims this approach allows PTM identification and characterization to occur within a unified sequencing workflow, potentially reducing the need for multiple complementary techniques.

Post-translational modifications are often difficult to identify and typically require a range of analytical methods. Quantum-Si's development aims to simplify and accelerate the process for researchers and laboratories involved in advanced protein analysis.

Earlier this year, Quantum-Si launched a benchtop protein sequencing platform that offers direct immunoprecipitation analysis at single-amino acid resolution, according to a previous company announcement. The platform is designed to improve protein analysis workflows for laboratory settings. The company continues to expand its capabilities in the protein sequencing space.

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