Quantum-Si targets Proteus launch in Q4 2026 with 20-AA detection by 2027

Quantum-Si Inc

Proteus product launch set for YE2026; first integrated system expected Q1 2026.
Sequencing kit V4 detects 14 of 20 amino acids; path to 18 at launch, all 20 by 2027.
Partnerships with Carna Biosciences (kinase profiling) and Siena Quant (ultra-low-abundance biomarkers).
Proteus architecture yields superior SNR and alignment output vs Platinum; 80M wells per consumable.
Recognizer pipeline scaling 4× using AI, rational design, and combinatorial methods; 8 dyes demonstrated.

This headline and bullets were generated automatically by deepseek-v4-flash:cloud@v2 from the public filing. Read the source on SEC.gov before relying on any specific claim. Not investment advice. See methodology for how this pipeline works.