Indirubin-3'-(2,3 dihydroxypropyl)-oximether (E804) is a potent modulator of LPS-stimulated macrophage functions.
Babcock AS, Anderson AL, Rice CD. Indirubin-3'-(2,3 dihydroxypropyl)-oximether (E804) is a potent modulator of LPS-stimulated macrophage functions. Toxicol Appl Pharmacol. 2013 Jan 01; 266(1):157-66.