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Fig. 1 | Arthritis Research & Therapy

Fig. 1

From: Conferring extracellular matrix affinity enhances local therapeutic efficacy of anti-TNF-α antibody in a murine model of rheumatoid arthritis

Fig. 1

PlGF-2123-144 peptide conjugation with α-TNF. a PlGF-2123–144-α-TNF and unmodified α-TNF were analyzed by SDS-PAGE under reducing conditions with Coomassie blue staining. b Unmodified α-TNF and PlGF-2123–144-α-TNF were analyzed by MALDI-TOF MS. Abscissa is mass-to-charge ratio (m/z) and the ordinate is intensity of doubly charged ions

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