MedicalTerminology DB

Meaning of CAT-8015: A monoclonal antibody linked to a toxic substance.

Definition of CAT-8015

A monoclonal antibody linked to a toxic substance. It is being studied in the treatment of some types of B-cell cancer. CAT-8015 is made in the laboratory. It binds to CD22, a protein on the surface of normal B cells and B-cell tumors, and kills the cells. Also called anti-CD22 immunotoxin CAT-8015.

Written and maintained by James Murray Last updated July 21, 2026 Educational reference, not medical advice. Read the limitations.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.