Quantum-Si Announces First Customer Samples Tested on the Proteus™ Prototype System
Quantum-Si Incorporated - Class A (QSI)
Company Research
Source: Business Wire
Sequencing Results Utilizing a Proteus Prototype System Exceeds Platinum® Pro BRANFORD, Conn.--(BUSINESS WIRE)--Quantum-Si Incorporated (Nasdaq: QSI) (“Quantum-Si,” “QSI” or the “Company”), a proteomics technology company redefining protein analysis through single-molecule protein sequencing, today announced that the Company has completed the sequencing of multiple samples provided by an existing Platinum Pro customer on a Proteus prototype system.The testing included sequencing the samples on both Platinum Pro and a Proteus prototype system. For Platinum Pro, the Company used the commercially available Version 3 Library Preparation Kit and Version 4 Sequencing Kit. For the Proteus prototype, the Company used the Version 3 Library Preparation Kit and a developmental sequencing kit that contains the latest amino acid recognizer set.The sequencing results were consistent with the information that the Company shared at the November 2025 Investor and Analyst Day demonstrating that Prot
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QSI
News
- Quantum-Si Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)Business Wire
- Quantum-Si Announces the Start of the Proteus™ Roadshow [Yahoo! Finance]Yahoo! Finance
- Quantum-Si Announces the Start of the Proteus™ RoadshowBusiness Wire
- Quantum-Si Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)Business Wire
- Quantum-Si (QSI) was given a new $1.00 price target by Canaccord Genuity Group Inc..MarketBeat
QSI
Earnings
- 3/3/26 - Beat
QSI
Analyst Actions
- 3/5/26 - Canaccord Genuity
QSI
Sec Filings
- 4/1/26 - Form ARS
- 4/1/26 - Form DEFA14A
- 4/1/26 - Form DEF
- QSI's page on the SEC website