Protein Engineering

Customization of protein properties using Mosaic Biosciences' bioinformatic capabilities allows us to design therapeutic molecules with superior efficacy, developability, and pharmacokinetics. We design proteins with tactical fusions, altered glycosylations, strategic bioconjugation, and humanization.

Protein Expression and Purification

Working together, our molecular biology, protein expression, and protein purification teams can solve the most challenging expression problems. We work with all common expression systems, including bacteria, yeast, insect, and mammalian systems. We have even used in vitro expression when necessary. We have extensive experience with protein refolding from bacterial systems and generating low-endotoxing materials suitable for intraviterial injection.