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Brilliant Blue Biosciences · Transfection, engineered

Delivering genetic material with precision

Transfection introduces DNA, RNA or CRISPR components into eukaryotic cells. With the right reagent and an optimised protocol, you get high efficiency, low toxicity and reproducible results across diverse cell types.

Lipid nanoparticle carrying mRNA fusing with a cell membrane
The platform

Four capabilities, one integrated nanomedicine stack

Each layer is developed in-house, which means a payload can move from carrier design to scale-up without losing characterisation data.

Ionisable lipid nanocarriers

Ionisable lipid nanoparticles tuned at the ångström level for endosomal escape, giving mRNA and siRNA payloads a clean path into the cytosol.

Ligand-guided targeting

A screening engine that pairs aptamers and affibodies with surface receptors, then validates biodistribution in organ-on-chip models before animal work.

Quantum-dot biosensing

Cadmium-free quantum dots detect protein biomarkers at femtomolar concentrations, turning a benchtop reader into a diagnostic-grade instrument.

Scalable microfluidic formulation

Microfluidic mixing at controlled flow rates gives reproducible particle size and low polydispersity, from small screening batches upwards.

Where it matters

Therapeutic areas we are advancing

The carriers are designed around the biological barrier they must cross, not adapted from a single generic formulation.

Oncology

Tumour-selective delivery

Charge-shifting carriers stay inert in circulation and activate in the acidic tumour microenvironment, sparing healthy tissue.

Immunology

Self-amplifying vaccines

Thermostable formulations hold potency for 30 days at 4 °C, removing the ultra-cold chain from distribution planning.

Neurology

Blood–brain barrier transit

Transferrin-receptor shuttles carry oligonucleotide payloads into the CNS at concentrations conventional carriers cannot reach.

How we work

From target hypothesis to clinical supply

A staged programme with clear decision gates, so partners know what they learn and when.

01

Target definition

Receptor mapping, payload feasibility and a go/no-go readout in six weeks.

02

Carrier engineering

Design-of-experiments across lipid ratios, PEG density and surface ligands.

03

Preclinical validation

Organ-on-chip, then in-vivo biodistribution, toxicology and potency panels.

04

Scale-up & transfer

Process scale-up, characterisation data and documentation for transfer to a manufacturing partner.