BRANFORD, Conn. / Dec 04, 2024 / Business Wire / Quantum-Si Incorporated (Nasdaq: QSI) (“Quantum-Si,” “QSI” or the “Company”), The Protein Sequencing Company^™, has introduced the Platinum Library Prep Kit, V2, an advanced tool for single-molecule protein sequencing that is designed to simplify workflows and expand researchers’ ability to analyze the proteome.

The new kit is designed to deliver significant advancements in accessibility and efficiency, offering researchers a streamlined library preparation process that reduces hands-on time to under two hours while maintaining precision and reliability.

Key features include:

• Improved Performance: 85% of proteins attempted generated successful libraries and sequencing results, expanding protein diversity for deeper proteomic studies
• Enhanced Workflow: Optimized for a variety of protein conditions, using fivefold less protein input than V1 making it ideal for limited or precious samples
• Simplified Preparation: Produces sequencing-ready libraries using standard lab equipment with less than two hours of hands-on time

“Our new Library Prep Kit sets the standard for accessibility in proteomics, making Next-Gen Protein Sequencing^™ even more accessible and achievable for any research lab with our benchtop instrument,” said Jeff Hawkins, President and Chief Executive Officer. “This innovation will help empower researchers to unlock deeper insights into the proteome with ease, driving breakthroughs that bring us closer to understanding the complexity of life at the molecular level.”

For more information about Quantum-Si’s innovative solutions, visit www.quantum-si.com.

About Quantum-Si Incorporated

Quantum-Si, The Protein Sequencing Company™, is focused on revolutionizing the growing field of proteomics. The Company’s Platinum^® instrument enables Next-Gen Protein Sequencing™ that advances proteomic research, drug discovery, and diagnostics beyond what has been possible with existing proteomic tools. Learn more at quantum-si.com or follow us on LinkedIn or X.

Forward Looking Statements

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