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Updated: Aug 9, 2026

Using RNA-interference to Investigate the Innate Immune Response in Mouse Macrophages
Published on: November 3, 2014
Xplore mRNA assays for the quantification of IL-1 beta and TNF-alpha mRNA in lipopolysaccharide-induced mouse
S W Van Arsdell1, K P Murphy, C Pazmany
1Endogen, Inc., Woburn, MA, USA.
Abstract:
Because the accurate measurement of a number of cytokine mRNA transcripts provides valuable knowledge about cytokine gene regulation, we have developed the Xplore assay for the quantification of cytokine mRNA. This microplate-based assay is rapid (under four hours), quantitative over three orders of magnitude and carries no risk of false-positive values from contamination with amplified target. Here, we describe the use of Xplore assays to measure the steady-state mRNA levels of TNF-alpha and IL-1 beta produced by mouse WEHI and J774 macrophage-like cell lines.
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