Voices of Biotech
Podcast: MilliporeSigma says education vital to creating unbreakable chain for sustainability
MilliporeSigma discusses the importance of people, education, and the benefits of embracing discomfort to bolster sustainability efforts.
September 1, 2013
Sponsored by GE HealthCare Technologies
A three-step purification process for a Dab successfully developed and verified. The step yield ranged between 86% and 99%, giving a total process yield of approximately 81%. The ECP in the start sample was more than 200 000 ppm whereas the final sample contained only 5.5 ppm. The endotoxin content in the feed was approximately 2 million endotoxin units/mg of protein and the final sample was below the limit of quantification. Protein L leakage was undetectable in all samples. This platform approach, based on a capture step with Capto L, enables increased efficiency and productivity in developing therapeutics based on Dabs.
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