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Fig. 1 | Arthritis Research & Therapy

Fig. 1

From: Absence of Epstein-Barr virus DNA in anti-citrullinated protein antibody-expressing B cells of patients with rheumatoid arthritis

Fig. 1

Isolated PB ACPA-expressing B cells are CCP2-reactive and specific. A CCP2-Ig ELISA of supernatants of isolated and cultured PB ACPA-expressing B cells. No CCP2-binding was observed in supernatant of control IgG memory B cells and CD40L feeder cells only. B CArgP2-Ig ELISA of supernatants of isolated and cultured PB ACPA-expressing B cells. No or low CArgP2-Ig binding was observed. C Total-Ig ELISA of supernatants of isolated and cultured control PB IgG memory B cells and of PB ACPA-expressing B cells. No Ig was detected in wells containing CD40L feeder cells only

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Arthritis Research & Therapy

ISSN: 1478-6362

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