2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl 2,2,2-trichloroacetimidate CAS:86520-63-0

2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl 2,2,2-trichloroacetimidate bụ ihe mejupụtara kemịkalụ nke a na-ejikarị na kemịkalụ carbohydrate na mmeghachi omume glycosylation.Ọ bụ ihe nrụpụta nke α-D-galactopyranose, ụdị shuga, ebe otu hydroxyl dị na ọnọdụ 2, 3, 4, na 6 nke mgbanaka galactopyranose bụ acetylated.Na mgbakwunye, a na-echekwa carbon anomeric (C1) nke shuga site na otu trichloroacetimidate, nke na-eme ka ọ bụrụ electrophile siri ike n'oge mmeghachi omume glycosylation.

A na-ejikarị ogige ahụ eme ihe dị ka onye na-ahụ maka glycosylating iji webata moieties galactose n'ime ụmụ irighiri ihe dị iche iche, dị ka protein, peptides, ma ọ bụ obere ụmụ irighiri ihe.Enwere ike nweta nke a site na iji nucleophile meghachi omume a na onyinye (dịka ọmụmaatụ, otu hydroxyl na molekul ebumnuche) n'okpuru ọnọdụ kwesịrị ekwesị.Otu trichloroacetimidate na-eme ka ntinye nke moiety galactose dị na molekul ezubere iche, na-ebute nguzobe nke njikọ glycosidic.

A na-ejikarị ọgwụ a eme ihe na njikọ nke glycoconjugates, glycopeptides, na glycolipids.Ọ na-enye usoro dị iche iche na nke dị mma maka ịmegharị ụmụ irighiri ihe na ihe fọdụrụ na galactose, nke nwere ike ịba uru n'akụkụ dị iche iche, gụnyere ọmụmụ ihe ọmụmụ, usoro nnyefe ọgwụ, ma ọ bụ mmepe ọgwụ mgbochi.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwa na Mmetụta

Glycosylation: Ngwa ahụ na-emeghachi omume na ụmụ irighiri ihe nnabata dị iche iche nwere otu hydroxyl, dị ka alcohols ma ọ bụ amines, iji mepụta njikọ glycosidic.Nke a na-enye ohere iwebata galactose na molecule nnabata, na-ebute njikọ nke glycoconjugates, glycopeptides, ma ọ bụ glycolipids.

Ọmụmụ ihe ọmụmụ biochemical na bayoloji: Ngwakọta ahụ na-enyere ndị na-eme nchọpụta aka ịmụ banyere ọrụ ndu na mmekọrịta nke ụmụ irighiri ihe nwere galactose.Site na ijikọta galactose na protein, peptides, ma ọ bụ biomolecules ndị ọzọ, ndị nchọpụta nwere ike nyochaa ọrụ ha na usoro cellular, mmekọrịta ndị na-anabata-ligand, na usoro ọrịa.

Usoro nnyefe ọgwụ: Enwere ike iji ngwakọta ahụ gbanwee mkpụrụ ndụ ọgwụ na ihe foduru galactose, na-eme ka nnyefe ọgwụ ezubere iche nye na anụ ahụ ma ọ bụ sel kpọmkwem.Galactose nwere ike rụọ ọrụ dị ka ligand na-ezubere iche, na-amata ndị na-anabata ya kpọmkwem n'elu sel, karịsịa hepatocytes.Site na itinye galactose na ọgwụ, ndị na-eme nchọpụta nwere ike ịkwalite nhọrọ ha na ịdị irè na ọgwụgwọ ezubere iche.

Mmepe ịgba ọgwụ mgbochi ọrịa: ụmụ irighiri ihe nwere Galactose na-arụ ọrụ dị mkpa na nzaghachi mgbochi ọrịa, dịka lectins dị na sel ndị na-alụso ọrịa ọgụ na-amata ha.Site na ijikọta antigens na moieties galactose site na iji ogige a, ndị nchọpụta nwere ike ịkwalite nzaghachi mgbochi ọrịa ma mepụta ọgwụ mgbochi dị irè karị.

Ngwakọta kemịkalụ: Enwere ike iji ogige ahụ rụọ ọrụ na njikọ kemịkalụ dị iche iche ebe achọrọ mgbanwe galactose.Nke a na-agụnye nkwadebe nke ihe owuwu carbohydrate dị mgbagwoju anya, oligosaccharides, ma ọ bụ glycomimetics, nke enwere ike iji ya mee ihe na kemistri ọgwụ ma ọ bụ dị ka ngwá ọrụ nyocha.

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Ozi Mgbakwunye:

Ihe mejupụtara	C16H20Cl3NO10
Nyocha	99%
Ọdịdị	Ọcha ntụ ntụ
CAS Mba.	86520-63-0
Nkwakọ ngwaahịa	Obere na nnukwu
Ndụ shelf	afọ 2
Nchekwa	Chekwaa na ebe dị jụụ na nke akọrọ
Asambodo	ISO.