Zymosan Depleted Hot alkali treated zymosan Zymosan depleted is a Saccharomyces cerevisiae cell wall preparation treated with hot alkali to remove all its TLR-stimulating properties. Zymosan depleted activates Dectin-1 but not TLR2. Specificity: Dectin-1 agonist Working concentration: 100 µg/ml Endotoxin level: EndoFit™ (<0.001 EU/μg)