Welcome to the official InxMed website




OMTX705 is an ADC formed by a new humanized anti-FAP mAb that has been conjugated to a novel cytolysin, TAM470, a synthetic microtubule inhibitor from the tubulysin family. OMTX705 is designed to target FAP-expressing Cancer Associated Fibroblasts (CAFs) in tumor microenvironment. 

The FAP protein is used as a docking for OMTX705 so that, upon FAP binding onto the CAF cell membrane, the agent is internalized and transported to intracellular late endosome where the cytotoxic moiety is released. The targeting of CAFs and the associated stroma modulation would then delay disease progression, increase drug penetration, and reestablish the tumor immune response to anti-PD-1 therapy.
OMTX705 is intended for the treatment of patients with advanced solid tumors known to have FAP-expressing CAFs: PDAC, GC, HNSCC, EC, NSCLC, HGSOC, BC,CRC, and leiomyosarcoma.


The Target: FAP

FAPa is a dimeric type II serine protease of 170 kDa which is overexpressed in more than 90% of carcinomas. Its highly focal expression in CAFs surrounding the tumor microvasculature, together with its fast and efficient internalization. FAP-expressing CAFs are a nonredundant, immunosuppressive component of the tumor microenvironment. The restriction of FAP expression to CAFs makes it an attractive cancer target with an a priori wide risk benefit balance.


We invent personalized medicines with global impact, and turn innovation in China to life saving therapies for the world



Tel: +86 25-58251030
Email: office@inxmed.com
Office address: 73 Tanmi Road Block D-2, 3rd Floor Jiangbei New District, Nanjing


Follow Us:

CopyRight © 2022 InxMed All Rights Reserved.

Powered by: 300.cn | SEO