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Joyful journey for antibody
discovery with
Meet your unmet needs in
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our innovative
About Us
Y-Biologics is a biotechnology company specialized in antibody discovery and antibody engineering. We have solid track records for antibody generation by utilizing our fully human antibody library and have renowned as a faithful antibody service provider in biotech companies, bio research institutes, and academic.

Our mission is to offer integrated solutions which guide you to secure final
candidates for development with optimized techniques to the clients.

13 years
Highly skilled experts with extensive experience
> 95%
Successful rates of generating binders through biopanning against conventional antigens
> 10-9
The average binding affinity of antibodies generated from the library without Affinity Maturation
4,000 +
The number of clones we can analyze per week by using a semi-auto HT system specialized for antibody screening
Human Antibody Library Screening
Utilizing our phage display library, Ymax®-ABL, Y-Biologics provides expedited antibody discovery with over 100 billion diversity and high binding affinity against your target
Immune-Focused Library Screening
Immune-focused library is another option to generate specific antibody against your target. The antibody from this technology can be improved its properties through antibody optimization processes.
Antibody Optimization
Y-Biologics provides integrated antibody optimization services such as Antibody Humanization and Affinity Maturation with our expertise. We assign a manager in Ph.D. and a dedicated team per project.

Why Y-Biologics?

Premium quality of human antibody library, Ymax®-ABL
Semi-automated facilities to focus on antibody discovery
Solid and extensive track-records with various targets
Expertise in antibody discovery with dedicated scientists