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. 2022 Sep 15;13:1007202. doi: 10.3389/fimmu.2022.1007202

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Copyright © 2022 Li, Li, Dai, Liu, Khalique, Wang, Zeng, Zhang, Ni, Zeng, Jing and Pan

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Analysis of expression products of E. coli BL21/pET-32a-tCap. (A) Visual analysis of protein by 12% SDS-PAGE. Line M, protein marker; line 1-7, expression product after adding IPTG for 1-7h; line 8: blank control. (B) Western blot analysis of transmembrane products.