# DeltaDOT Ltd

DeltaDOT is a London-based analytical instrumentation company and spin-out from Imperial College London, specialising in High Performance Capillary Electrophoresis (HPCE) technology. The company designs, manufactures and markets HPCE instruments alongside providing expert analytical services to clients across life sciences research, pharmaceuticals, diagnostics and biopharmaceutical manufacturing.

The company serves pharmaceutical researchers, diagnostic laboratories, veterinary practitioners and contract research organisations requiring precise separation and analysis of biomolecules. Their core expertise lies in detecting and analysing complex biological compounds with significantly improved discovery power compared to conventional methods.

DeltaDOT stands out through several differentiators. Their patented HPCE methodology enables label-free analysis, eliminating the waste and logistical complexity associated with conventional labelled assays—a sustainable competitive advantage. The company combines instrument manufacturing with in-house analytical services, allowing clients to either purchase instruments or outsource testing entirely. Their application notes demonstrate reproducible, high-quality data across diverse biomolecule analyses.

A notable recent development is their partnership with the Royal Veterinary College producing the iohexol assay for measuring glomerular filtration rate in companion animals—positioning them in the growing veterinary diagnostics sector. Their team of scientists brings considerable expertise in solving bespoke analytical problems through contract research and scientific collaboration, rather than offering purely off-the-shelf solutions.