Meanings
nounCD11b (uncountable)
- uncountablethe alpha protein subunit that forms with CD18 the heterodimeric integrin macrophage-1 antigen (Mac-1) also known as complement receptor 3 (CR3), present on the surface of many leukocytes involved in the innate immune system
Synonyms: integrin alpha M
Synonyms & antonyms
nounthe alpha protein subunit that forms with CD18 the heterodimeric integrin macrophage-1 antigen (Mac-1) also known as complement receptor 3 (CR3), present on the surface of many leukocytes involved in the innate immune system
Similar
integrin alpha M
Cite this entry
APA
CD11b. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/CD11b
MLA
“CD11b.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/CD11b. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “CD11b,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/CD11b.
Source: CD11b on Wiktionary, CC BY-SA 4.0.