Multi-specific CAR-T cells
designed to outsmart
AML’s complexity.

Batazu Advanced Therapeutics is developing BAT-33/CLL1, a dual-target CAR T cell therapy for patients with Acute Myeloid Leukaemia (AML). By targeting both CD33 and CLL1, our approach aims to improve disease control in patients who relapse after standard treatments.

Dual-target precision

BAT-33/CLL1 recognises CD33 and CLL1 on AML cells, aiming to reduce antigen escape and improve depth of response.

Ultra-rapid manufacturing

We are building a hospital-compatible manufacturing process to shorten vein-to-vein time and better match the urgency of high-risk AML.

AML-focused

Our research and development strategy is dedicated to myeloid malignancies, with an initial focus on relapsed or refractory AML.

European collaboration

Batazu works with leading European hospitals, research institutes and partners to translate advanced cell therapies into clinical practice.

Redefining CAR-T for the
Hardest-to-Treat Leukemias

Pioneering multi-specific targeting to overcome resistance in AML.

Approach

BAT-33/CLL1 is designed
to overcome AML’s biological diversity.

AML is a heterogeneous disease with multiple leukemic clones and variable antigen expression. BAT-33/CLL1 combines dual-target recognition of CD33 and CLL1 with a fast manufacturing concept to address this complexity. Our goal is to provide a practical CAR T option that can be integrated into existing treatment pathways for high-risk patients.

AML is a heterogeneous disease with multiple leukemic clones and variable antigen expression. BAT-33/CLL1 combines dual-target recognition of CD33 and CLL1 with a fast manufacturing concept to address this complexity. Our goal is to provide a practical CAR T option that can be integrated into existing treatment pathways for high-risk patients.