PEGS Boston

Booth #427

April 8-12, 2019, Boston, MA

We are excited for this year’s PEGS Boston Summit! Visit booth 427 and discover how Aragen Bioscience can move your pre-clinical research projects forward. Don’t miss our poster (Poster Session A, Monday/Tuesday)!

Resolving Precipitation Issues of an Antibody-Fusion During Protein A Purification Through Flocculation

Rene Pagila*, Michelle Stroud and Tim Myles


Two distinct antibody-fusion proteins that share a common fusion partner expressed well in a transient CHO system, however, both have the propensity to precipitate upon elution during Protein A purification.  Employing flocculation on the Protein A starting material resolved the precipitation issue.

Can’t make it? Let us know and we’ll contact you. You can also request a poster reprint.