Supernatants were collected from monocytes which had been stimulated with various concentrations of Gal-4 or LPS for 24 h or 48 h. The concentrations of IL-1β or IL-12 in the culture supernatants were determined with ELISA kits (both from eBioscience Inc., San Diego, CA, USA) according to the manufacturer's instructions. Absorbance at 450 nm was measured by a PerkinElmer Plate Reader (PerkinElmer, Waltham, MA, USA).
Do you have any questions about this protocol?
Post your question to gather feedback from the community. We will also invite the authors of this article to respond.