WebMD
Font Size
A
A
A

Monoclonal antibodies

Monoclonal antibodies are substances produced in a lab that attach to certain proteins in the body (like a key in a lock). The antibodies can boost your body's natural defenses against disease or can be used to kill cancer cells or slow the progress of a disease.

Monoclonal antibodies are given through an intravenous (IV) injection. The antibodies can be used alone, or they can be used to deliver medicine or radiation directly to cancer cells to treat diseases such as leukemia and non-Hodgkin's lymphoma. Also, monoclonal antibodies can slow the progress of a disease by stopping biological processes such as inflammation in rheumatoid arthritis.

Author Jeannette Curtis
Author Caroline Rea, RN, BS, MS
Editor Kathleen M. Ariss, MS
Editor Susan Van Houten, RN, BSN, MBA
Associate Editor Tracy Landauer
Associate Editor Pat Truman
Primary Medical Reviewer Patrice Burgess, MD
- Family Medicine
Primary Medical Reviewer Adam Husney, MD
- Family Medicine
Primary Medical Reviewer Kathleen Romito, MD
- Family Medicine
Last Updated May 25, 2007

WebMD Medical Reference from Healthwise

Last Updated: May 25, 2007
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.