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 Aug 23;17(8):e0269823. doi: 10.1371/journal.pone.0269823

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

© 2022 Choque-Guevara et al

This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

PMC Copyright notice

Fig 5 — Immunized mice were bled at 0, 15, 30 and 45 days post immunization. All sera were obtained by low-speed centrifugation. Serum samples were processed to detect specific antibodies against SARS-CoV-2 RBD protein using indirect ELISA assay. (A) Group immunized with 20 μg of RBD mixed with A1 and A3 (B) Group immunized with RBD 50 μg of RBD mixed with A1 and A4. Two-way ANOVA and post-hoc Tukey’s test were performed. *: P<0.01.