Ficolin-1 functions locally after inflammatory lesions in monocyte, macrophage, and granulocyte secretion, and is also present in serum, suggesting that it may play a role in systemic immunity. Ficolins recognize and bind to pathogens, leading to neutralization and conditioning, which subsequently activates the complement lectin pathway. Ficolin-1 Protein, Rhesus Macaque (HEK293, Fc) is the recombinant Rhesus Macaque-derived Ficolin-1 protein, expressed by HEK293 , with C-hFc labeled tag.