Xencor
Xencor is a company based in Monrovia, United States, focused on engineering antibody therapeutics.
Last updated September 15, 2026
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Overview
Xencor is a company located in Monrovia, United States. Its official website presents the tagline "Designing Proteins Delivering Medicines™" and describes work in engineering antibody therapeutics from the ground up, with an About Us page titled "Redesigning Antibody Drugs from the Ground Up."
History
Xencor is a company based in Monrovia, United States. Its official website presents the tagline "Designing Proteins Delivering Medicines™" and states that it is "ENGINEERING ANTIBODY THERAPEUTICS FROM THE GROUND UP." The About Us page is titled "Redesigning Antibody Drugs from the Ground Up."
Products and positioning
Engineering antibody therapeutics from the ground up.
Recent events
Zenas acquired worldwide obexelimab rights from Xencor[4]
Reported:
Zenas announced that it acquired exclusive worldwide rights from Xencor to develop, manufacture and commercialize the investigational antibody obexelimab. Xencor is eligible for equity, milestone payments and royalties under the agreement.
Sources4 sources
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