IMAB362

Ligand id: 9209

Name: IMAB362

Classification
Compound class Antibody
Comments
IMAB362 is an investigational, first-in-class monoclonal antibody targeting the cell surface molecule claudin18.2 (CLDN18.2), a pan-cancer drug target [1]. Claudin-18 is a tight-junction protein. Splice variant 2 is reported to be a highly selective cell lineage marker of gastric mucosal cells. CLDN18.2 is retained on malignant transformation and is expressed in a significant proportion of primary gastric cancers and their metastases, and ectopic expression of CLDN18.2 is identified in distinct histologic subtypes of pancreatic (primary tumour and metastases) [2], esophageal, ovarian, and lung tumours [1]. The antibody binds to the first extracellular N-terminal domain which is unique to the CLDN18.2 splice variant [1-2].