Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2022 Mar 21;10(2):e01052-21. doi: 10.1128/spectrum.01052-21

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2022 Jia et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International license.

PMC Copyright notice

FIG 1 — Expression and purification of the CD2V recombinant protein in the Bac-to-Bac baculovirus system. Results of SDS-PAGE (A), Western blotting (B), and IFA (C) indicated that CD2V recombinant protein was expressed well in the Bac-to-Bac baculovirus system. Results of SDS-PAGE (D) and Western blotting (E) for purification of the CD2V recombinant protein, respectively, showed that CD2V recombinant protein was purified by Ni-affinity chromatography. (F) Dot-ELISA for CD2V recombinant protein purification. (G) The molecular weight of CD2V protein was 46 kDa by size exclusion chromatography. (H) The CD2V protein was collected to 10 nm nanoparticles by 120 kV TEM. (I) Particle size of CD2V was approximately 10 nm in solution by Zeta CAD. (J) The reaction titer of the CD2V protein with the positive serum was 1:6,400 by indirect ELISA.