Cosmate®NANA, N-Acetylneuraminic Acid, oo sidoo kale loo yaqaano Bird's nest acid ama Sialic Acid, waa qayb ka hortag ah gabowga ee jidhka bini'aadamka, qayb muhiim ah oo ka mid ah glycoproteins ee xuubka unugyada, oo muhiim u ah habka gudbinta macluumaadka. heerka gacanta. Cosmate®NANA N-Acetylneuraminic Acid waxaa badanaa loo yaqaan "anteenada gacanta". Cosmate®NANA N-Acetylneuraminic Acid waa karbohaydrayt si weyn ugu dhex jirta dabeecadda, sidoo kale waa qaybta aasaasiga ah ee glycoprotein badan, glycopeptides iyo glycolipids. Waxay leedahay hawlo badan oo bayooloji ah, sida nidaaminta borotiinka dhiigga nuska nolosha, ka-hortagga sunta kala duwan, iyo ku-xidhka unugyada. , Jawaab celinta difaaca antigen-antibody iyo ilaalinta lysis unugga.