Unlocking Precision in Antibody Therapy
Transforming Cancer Treatment Through Intelligent Antibody Design
PrecisemAb is redefining the future of biologics with its pioneering Antibody Lock Technology, designed to achieve tumor-selective precision while ensuring maximum safety.
Antibodies are now a cornerstone of targeted therapy, yet traditional antibodies often face the challenge of systemic neutralization, leading to off-target effects and serious side reactions. PrecisemAb’s Antibody Lock platform provides a breakthrough solution by keeping therapeutic antibodies inactive in normal tissues and unlocking them only within the disease site. This innovation enables precise tumor targeting, significantly reducing systemic toxicity and enhancing therapeutic outcomes.
With a strong scientific foundation and an experienced research team, PrecisemAb advances next-generation antibody solutions that offer a new balance between efficacy and safety.
Safety, selectivity, and efficacy form the foundation of everything we do. Through advanced molecular design and rigorous scientific development, PrecisemAb strives to deliver smarter and safer antibody therapeutics that improve patients’ quality of life.
Our mission is to reshape the future of antibody drugs through innovation, advancing global health, and offering every patient a treatment option that is both effective and trustworthy.

Defining Milestones
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Our Team

The PrecisemAb Team
— Where Science Meets Precision
Innovating Safer Antibody Therapies Through Expertise and Vision
At PrecisemAb, our strength lies in the synergy between visionary science and deep technical expertise. A shared mission unites our multidisciplinary team of biologists, immunologists, and molecular engineers to redefine the boundaries of antibody therapeutics through precision, safety, and innovation.
With decades of combined experience in biologics development and translational medicine, our scientists have pioneered the Antibody Lock Technology. This groundbreaking platform enables conditionally active antibodies to target disease sites with unprecedented accuracy. From early-stage discovery to advanced preclinical validation, our team integrates molecular design, protein engineering, and pharmacological insight to accelerate the development of next-generation biologics.
Every member of PrecisemAb is driven by one belief: only when treatments are both effective and safe can patients truly have the courage to fight illness. Guided by this principle, we continue to advance programs such as PSM101 and PSM915, each representing a new era of tumor-selective and immune-modulating therapies.
Together, our team is not just building innovative medicines; we are shaping the future of precision antibody therapy for patients worldwide.




