: Leveraging "prior knowledge" from similar molecules (platform technologies) significantly accelerates development.

A Mab reached the clinic in 28 months from transfection – 6 months ahead of schedule. Today, it’s a blockbuster therapy. But the bioprocess continues to evolve. The team is now implementing (perfused N-1 and connected capture) to boost productivity to 15 g/L and reduce COGS by 40%.

The remaining HCPs and DNA carry a negative charge at pH 8.0. Mab-X, with a pI of 8.5, flows through a Q Sepharose FF column. This step reduces HCP to <30 ppm and DNA to <1 pg/mg.