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Updated: Sep 20, 2025

Laboratory Scale Production and Purification of a Therapeutic Antibody
Published on: January 24, 2017
Protocol for high-throughput cloning, expression, purification, and evaluation of bispecific antibodies
Danqing Li1, Alexander C Partin1, Liangjun Zhao1
1Department of Therapeutics Discovery, Amgen Research, Amgen Inc., Thousand Oaks, CA 91320, USA.
Abstract:
Bispecific antibodies are a powerful new class of therapeutics, but their development often requires enormous amounts of time and resources. Here, we describe a high-throughput protocol for cloning, expressing, purifying, and evaluating bispecific antibodies. This protocol enables the rapid screening of large panels of bispecific molecules to identify top candidates for further development. For complete details on the use and execution of this protocol, please refer to Estes et al. (2021).
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