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Article

CD23 interacts with a new functional extracytoplasmic domain involving N-linked oligosaccharides on CD21.

Journal of immunology (Baltimore, Md. : 1950) - 15 Jun 1994

Aubry J P, Pochon S, Gauchat J F, Nueda-Marin A, Holers V M, Graber P, Siegfried C, Bonnefoy J Y

Abstract excerpt

Human CD21 has been described as a receptor for the C3d,g and iC3b proteins of complement, for the Epstein-Barr virus, and also for IFN-alpha. We reported recently that CD23, a low affinity receptor for IgE (Fc epsilon R2), is a new functional ligand for CD21. To determine the site of interaction of CD23 on CD21, we analyzed the ability of purified recombinant CD23 incorporated into fluorescent liposomes to bind...

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PMID: 7515913

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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