Integrin AlphaM/Beta2

**Semantic type:** Amino Acid, Peptide, or Protein|Receptor

**Definition:** Integrin alpha-M/beta2 is a protein complex comprised of a heterodimer of integrin alpha M and integrin beta 2. This complex is involved in anti-bacterial defense and complement internalization.

**Synonyms:** - CD11b/CD18 - CR3 - Complement Receptor 3 - Integrin Alpha-M/Beta-2 - Mac-1 - Macrophage-1 Antigen