top of page

KLUS Pharma is the US subsidiary of Kelun-Biotech, a China-based corporation with a broad pipeline targeting unmet needs in oncology and other serious diseases. 

Our Company
City Skyline Across The Water

KLUS Pharma is based in Princeton, NJ and is the wholly-owned U.S. subsidiary of Kelun-Biotech, a corporation based in Chengdu, China. 

Image by Tim Bogdanov

We strive to discover and develop innovative biologics for the treatment of cancer and other serious diseases, addressing unmet needs and creating affordable medicines.

Image by Michael Longmire

We have a rich pipeline of small and large molecules targeting solid tumors and other indications with multiple ongoing clinical trials. 

About KLUS
Our Approach
mab%20picture_edited.jpg

Our antibodies undergo affinity maturation, humanization, and Fc engineering, generating lead candidates with optimal efficacy and safety.

bispecific antibodies 3.jpg

Our platform supports a wide variety of bispecific designs which allows for flexibility in selecting the optimal design based on intended MOA. 

ADC.png

Our third-generation ADC platform allows for site-specific conjugation of potent warheads to antibodies, with a variety of linkers and tunable DAR. 

Mar 10, 2025

Kelun-Biotech's TROP2 ADC Sacituzumab Tirumotecan (sac-TMT) is approved for marketing in its second indication of EGFRm NSCLC by the NMPA.

Feb 13, 2025

Study Results Abstracts for Kelun-Biotech’s TROP2 ADC Sacituzumab Tirumotecan (sac-TMT) will be presented at 2025 ASCO Genitourinary Cancers Symposium held in San Francisco from February 13-15, 2025.

Feb 7, 2025

Kelun-Biotech’s biosimilar product Cetuximab N01 Injection (达泰莱®, formerly A140) was approved for marketing by NMPA of China.

Recent News

©2023 by KLUS Pharma Inc.

bottom of page