1 Definition of B7-1

Meaning of B7-1: A molecule that helps control immune responses in the body.

A molecule that helps control immune responses in the body. B7-1 is involved in stimulating T-cells. Also called CD80.

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.