Oxford Expression Technologies (OET) is an Oxford, UK-based biotechnology company known for supporting the global pharmaceutical and biotechnology community with specialist expertise in protein expression and related services. Building on its foundation in insect, mammalian, and bacterial expression, OET has expanded its offering to include high-precision protein sequencing services powered by Quantum-Si’s Platinum® platform, helping bring next-generation protein analysis to a broader range of researchers and drug developers. 

Through this service, OET positions itself as a partner for both academic and industrial teams seeking deeper protein insight while working with limited or high-value samples. On its website, the company highlights a service model designed to support customers from sample submission through final analysis, pairing Platinum-based sequencing with scientific guidance and data interpretation rather than simply delivering raw output. OET also emphasizes minimal sample input requirements and rapid turnaround, making the offering well suited for projects where speed, sample conservation, and clarity of results matter. 

OET’s advertised applications reflect the practical research questions many customers face every day. These include confirming protein identity before downstream experiments, identifying unknown gel bands, determining which proteins are present in biological samples such as serum, detecting contaminants that may arise during purification workflows, and verifying that an antibody is isolating its intended target. By combining its established service expertise with Platinum, OET is presenting a workflow intended to help customers move from protein questions to actionable answers with greater confidence.

Learn more about services available from Oxford Expression