Fig. 3From: SARS-CoV-2 accessory protein 7b forms homotetramers in detergentp7b forms disulfide-mediated oligomers. SDS-PAGE of SARS-2 p7b without TCEP (lanes 1–3) or with TCEP (lanes 5–7). The numbers indicate the µg used. The estimated oligomeric state is indicated by dotsBack to article page