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At argenx, curiosity is the catalyst for innovation.
Who We Are
Our culture and our entrepreneurial spirit define us. Each of us plays a part in pursuing bold pathways over conventional ones, working together to deliver real change in people’s lives.
Innovation
Every day, we are inspired by the strength of people facing complex diseases. Their resilience pushes us to move immunology science faster than once thought possible, as we seek to co-create potential life-changing treatments.
The infinity sign symbolizes our commitment to science and patients. It has no bounds.
Diseases & Patients
Each day at argenx, we work to advance the understanding of diseases where better treatment options are urgently needed. Our ambition is to discover breakthroughs and deliver tomorrow’s medicines for the people who need them today.
Behind every diagnosis is a person navigating a life-changing disease. These are their stories, in their own words.
Living With CIDP
Living With Myositis
Living With MG
Living With MG
Our Pipeline
Our product portfolio meets patients where they need us most and seeks to expand what’s possible for them. Our team works alongside scientists, physicians, and academic researchers as a co-creation force with shared ambition to broaden opportunities for patients.

We are investigating efgartigimod for the treatment of several diseases that have been underserved. Efgartigimod is marketed as VYVGART® for the treatment of adults with generalized myasthenia gravis (gMG) and VYVGART® Hytrulo for the treatment of adults with gMG and chronic inflammatory demyelinating polyneuropathy (CIDP).

We are evaluating empasiprubart for the treatment of long-overlooked IgM-driven autoimmune diseases.
Empasiprubart is designed to be a humanized sweeping antibody intended to inhibit the function of C2 and downstream complement activation.
Empasiprubart is not approved by any health authority for the treatment of any condition, as safety and efficacy have not been established.

We are evaluating adimanebart for the treatment of neuromuscular diseases, including congenital myasthenic syndromes (CMS) and spinal muscular atrophy (SMA).
Adimanebart is a humanized monoclonal antibody designed to activate muscle-specific kinase (MuSK), a critical regulator of neuromuscular junction stability and function.
Adimanebart is not approved by any health authority for the treatment of any condition, as safety and efficacy have not been established.
Partnered Programs
We know we don‘t have all the answers. But we‘re committed to finding them. So we partner with experts to help us turn promising science into medicine for patients, faster.
Newsroom
Join Us
Curiosity is a job requirement at argenx. We’re looking for people who ask questions, want to be challenged, and seek to work differently. Together, we’re building a new approach to entrepreneurial science.
At argenx, every piece of the innovation story connects. See where it leads next.
Immunology Innovation Program (IIP) challenges conventions to deliver life-changing treatments.
Discover the science and stories of how we‘re helping to expand possibilities in immunology.
The latest news and press releases from argenx.