A Global Leader in LAG-3 Immunotherapy for Cancer and Autoimmune Diseases

Immutep is a clinical-stage biotechnology company at the forefront of developing novel LAG-3 Immunotherapy for cancer and autoimmune diseases. We are pioneers in the understanding and advancement of therapeutics related to Lymphocyte Activation Gene-3 (LAG-3), a cell surface molecule that plays a vital role in regulating the immune system.

Our LAG-3 immunotherapies are distinctly designed to harness and strengthen the power of patients' immune systems to fight cancer and autoimmune disease.

Latest press releases.

Immutep Receives A$2.6 million R&D Tax Incentive from French Government

December 7th 2023
press releases

Immutep Announces Site Expansion for INSIGHT-003 Phase I Trial

November 22nd 2023
press releases

Immutep Completes Enrollment in TACTI-003 Phase IIb Trial of Efti and KEYTRUDA® in First Line Metastatic or Recurrent Head and Neck Squamous Cell Carcinoma

November 9th 2023
press releases
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About us.

our science.

Utilizing our LAG-3 expertise, we’re focused on safely delivering on immunotherapy’s promise to drive superior clinical outcomes for patients.

our pipeline.

We have three clinical-stage & two earlier stage candidates, reflecting our unique ability to harness the LAG-3 immune checkpoint in multiple ways to stimulate or suppress the immune system.

investors & media.

We are dedicated to leveraging our technology to develop innovative treatment options for patients and to maximise value to shareholders. Learn more.