Chemicals and Drugs

CD11a Antigen

An alpha-integrin subunit found on lymphocytes, granulocytes, macrophages and monocytes. It combines with the integrin beta2 subunit (CD18 ANTIGEN) to form LYMPHOCYTE FUNCTION-ASSOCIATED ANTIGEN-1.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

An alpha-integrin subunit found on lymphocytes, granulocytes, macrophages and monocytes. It combines with the integrin beta2 subunit (CD18 ANTIGEN) to form LYMPHOCYTE FUNCTION-ASSOCIATED ANTIGEN-1.

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

5 entry terms
  • Antigens, CD11a
  • CD11a Antigens
  • Integrin alphaL
  • Antigen, CD11a
  • alphaL, Integrin

MeSH Record

Aspects Covered

19 allowable subheadings

Indexed with the subheadings administration & dosage, agonists, analysis, antagonists & inhibitors, biosynthesis, blood, chemistry, classification, deficiency, drug effects, genetics, history, immunology, isolation & purification, metabolism, physiology, radiation effects, therapeutic use, ultrastructure.

MeSH Record

History Note

2018 (1995); for CD11a ANTIGEN use LYPHOCYTE FUNCTION-ASSOCIATED ANTIGEN-1 1995-2002

MeSH Record

Previous Indexing

  • Lymphocyte Function-Associated Antigen-1 (1995-2002)

MeSH Hierarchy

Tree Numbers

  1. D09w.400w.430w.890w.200w.074.500w
  2. D12.776w.395w.550w.200w.074.500w
  3. D12.776w.543w.550w.200w.093.500w
  4. D12.776w.543w.750w.705w.408w.100w.100w
  5. D23.050w.301.350w.074.024w

AMA Style

References

  1. National Library of Medicine. CD11a Antigen. Medical Subject Headings (MeSH). 2026. Unique ID D040881. http://id.nlm.nih.gov/mesh/2026/D040881
  2. CD11a Antigen. In: Wikipedia. https://en.wikipedia.org/wiki/Integrin_alpha_L
  3. CD11a Antigen. In: Wikidata. https://www.wikidata.org/wiki/Q3648604