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

. 2020 Aug 13;7:521. doi: 10.3389/fmed.2020.00521

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

Copyright © 2020 Hur, Park, Lim, Jeong, Sung and Kim.

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.

PMC Copyright notice

The limits of detection of 95% (LOD) via probit analysis based on 20 replicates of serially diluted in vitro transcribed E RNA from SARS-CoV-2 for Allplex (A) and PowerChek (B) and 10 replicates of serially diluted purified RNA from SARS coronavirus Frankfurt1 for Real-Q (C). Black dotted lines indicated LOD and values are denoted with 95% confidence intervals in parenthesis. The correlation between Cts and viral loads was analyzed via linear regression based on LOD experiments in Allplex (D), PowerChek (E), and Real-Q (F). Open orange circles represent the results of each test. The Ct values corresponding to LOD of Allplex and PowerChek were calculated using the linear regression equation and are denoted by boxes.