ATC Group: L01FX33 Tarlatamab

The World Health Organization's ATC classification organizes medical drugs based on therapeutic properties, chemical composition, and anatomy. It helps make essential medicines readily available globally and is widely used in the pharmaceutical industry.

Position of L01FX33 in the ATC hierarchy

Level Code Title
1 L Antineoplastic and immunomodulating agents
2 L01 Antineoplastic agents
3 L01F Monoclonal antibodies and antibody drug conjugates
4 L01FX Other monoclonal antibodies
5 L01FX33

Active ingredients in L01FX33

Active Ingredient

Tarlatamab is a bispecific delta-like ligand 3 (DLL3)-directed CD3 T-cell engager that binds to DLL3 expressed on the surface of tumour cells and CD3 expressed on the surface of T-cells. The bispecific binding of tarlatamab to T-cells and DLL3-positive tumour cells triggers T-cell activation, production of inflammatory cytokines, and release of cytotoxic proteins, which results in redirected lysis of tumour cells.

Related product monographs

Document Type Information Source  
 IMDELLTRA Solution for injection MPI, US: SPL/PLR FDA, National Drug Code (US)
 IMDYLLTRA Powder for solution for infusion MPI, EU: SmPC European Medicines Agency (EU)

United States medicines

Medicines classified under this ATC code globally

Austria (AT)

France (FR)

Lithuania (LT)

Romania (RO)

Note the following: The list of brand names is continuously updated, and thus does not include the total of products circulating worldwide.