1,2,3,4,6-Penta-O-acetyl-D-mannopyranose CAS:25941-03-1

1,2,3,4,6-Penta-O-acetyl-D-mannopyranose imagwiritsidwa ntchito makamaka ngati choyambira pakupanga mankhwala a Glycosylated. Glycosylation imatanthauza njira yolumikizira molekyulu ya shuga, monga mannose, ku molekyulu ina (monga mapuloteni, ma peptide, mankhwala) kuti asinthe mawonekedwe awo kapena kuwonjezera ntchito zawo. Mtundu uwu wa acetylated wa D-mannose ungagwiritsidwe ntchito kuyika ma mannose m'mamolekyu osiyanasiyana kudzera mu zochita za mankhwala.

Chimodzi mwa ntchito zofunika kwambiri za 1,2,3,4,6-Penta-O-acetyl-D-mannopyranose ndi kupanga katemera wa glycoconjugate. Mwa kulumikiza mannose ya acetylated ndi puloteni yonyamulira, glycoconjugate yomwe imachokera imatsanzira kapangidwe ka ma antigen enaake pamwamba pa tizilombo toyambitsa matenda. Izi zimathandiza kulimbikitsa chitetezo chamthupi, zomwe zimapangitsa kuti pakhale ma antibodies motsutsana ndi tizilombo toyambitsa matenda.

Kuphatikiza apo, mankhwalawa angagwiritsidwenso ntchito popanga ma glycosides ndi oligosaccharides, omwe amatha kugwiritsidwa ntchito ngati othandizira ochizira, oletsa ma enzyme, komanso njira zoperekera mankhwala. Mwa kusintha magulu a acetyl pa molekyulu ya mannose, ofufuza amatha kusintha mawonekedwe ndi momwe mankhwalawa amagwirira ntchito, zomwe zimapangitsa kuti azisankha bwino komanso azigwira ntchito bwino.