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Functional Interaction of the Ankylosing Spondylitis-Associated Endoplasmic Reticulum Aminopeptidase 2 With the HLA-B*27 Peptidome in Human Cells.

Arthritis & rheumatology (Hoboken, N.J.) - 1 Oct 2016

Martín-Esteban Adrian, Guasp Pablo, Barnea Eilon, Admon Arie, López de Castro José A

Abstract excerpt

OBJECTIVE: To determine the influence of endoplasmic reticulum aminopeptidase 2 (ERAP-2) expression on the HLA-B*27 peptidome in live cells. METHODS: Using immunoaffinity chromatography and acid extraction, HLA-B*27:05-bound peptides were isolated from 2 ERAP-2-negative lymphoblastoid cell lines and 1 ERAP-2-positive lymphoblastoid cell line expressing functionally indistinguishable ERAP-1 variants. More than...

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PMID: 27110896
DOI: 10.1002/art.39734

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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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Functional Interaction of the Ankylosing Spondylitis-Associated Endoplasmic Reticulum Aminopeptidase 2 With the HLA-B*27 Peptidome in Human Cells.PMID 27110896Read ↗

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