Stratos Global

Stratos Genomics is a biotechnology company that developed a groundbreaking DNA sequencing technology known as Sequencing by Expansion (SBX). This fourth-generation sequencing method utilizes a unique biochemical reaction to encode DNA sequences into highly measurable surrogate polymers called Xpandomers, which are then read by low-cost nanopore instruments. The technology is designed to provide fast, flexible, and cost-effective clinical diagnostic testing, significantly reducing sample preparation time compared to traditional methods. In May 2020, the company was acquired by Roche to advance the development of Roche's nanopore sequencer and personalized healthcare initiatives. Stratos Genomics continues to operate as a key innovation hub within Roche Diagnostics, focusing on high-throughput genomic applications.