Pipeline

ABL101

HomePipelineABL101

  • Pipeline
    ABL101
  • Program Target
    BCMAx4-1BB
  • Disease Indication
    Hematologic Cancer
  • Development Stage
    IND enabling study
Summary
A novel T-cell engaging bispecific antibody, ABL101 demonstrates a robust anti-tumor effect via BCMA mediated 4-1BB activation in tumor microenvironments (TME). ABL101 only activates 4-1BB signaling pathways in the presence of BCMA expressing cancer cells, minimizing the probability of hepatotoxicity in healthy tissues. ABL101 inhibits tumor growth and, by retaining immunological memory, induces a prolonged anti-tumor effect.

Structure and Mechanism of Action

Structure and Mechanism of Action
Structure and Mechanism of Action

BCMA Dependent 4-1BB Activation

ABL101 activates 4-1BB signaling only in the presence of tumor cells In a BCMA expression-dependent manner

BCMA Dependent 4-1BB Activation
BCMA Dependent 4-1BB Activation