Ublituximab - TG Therapeutics
Alternative Names: BRIUMVI; EMAB-6; EMAB-603; LFB-R603; R603; Rituximab biobetter - TG Therapeutics; TG-1101; TG-20; TGTX-1101; Ublituximab-xiiy - TG Therapeutics; Utuxin™Latest Information Update: 11 Feb 2026
At a glance
- Originator LFB Biotechnologies; rEVO Biologics
- Developer Johns Hopkins University; LFB Biotechnologies; Neuraxpharm; TG Therapeutics Inc
- Class Antineoplastics; Biobetters; Eye disorder therapies; Immunotherapies; Monoclonal antibodies
- Mechanism of Action Antibody-dependent cell cytotoxicity; T lymphocyte stimulants
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Orphan Drug Status
Yes - Neuromyelitis optica; Chronic lymphocytic leukaemia; Non-Hodgkin's lymphoma; Diffuse large B cell lymphoma; Marginal zone B-cell lymphoma
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
- Available For Licensing Yes
Highest Development Phases
- Marketed Multiple sclerosis
- Phase I Myasthenia gravis
- Preregistration Submission Withdrawal Chronic lymphocytic leukaemia
- Discontinued Diffuse large B cell lymphoma; Follicular lymphoma; Mantle-cell lymphoma; Marginal zone B-cell lymphoma; Neuromyelitis optica; Non-Hodgkin's lymphoma; Richter's syndrome
Most Recent Events
- 03 Feb 2026 TG Therapeutics plans a phase II/III trial for Multiple sclerosis (In children, In adolescents) in March 2026 (IV) (NCT07220252)
- 03 Nov 2025 Efficacy and adverse events data from the phase III OLE trial in Multiple sclerosis released by TG Therapeutics
- 28 Oct 2025 TG Therapeutics plans to launch a new dosing regimen for Multiple sclerosis in 2027.