3-(N-tosyl-L-alaninylazy)-5-phenylpyrrole CAS:99740-00-8

I-2′-(4-Methylumbelliferyl)-alpha-DN-acetylneuraminic acid usawoti we-sodium iyinhlanganisela yamakhemikhali evame ukusetshenziswa ekuhloleni nasekuhloleni ucwaningo.Iwukuphuma okune-fluorescent okubhalwe ukuthi i-sialic acid, uhlobo lwe-carbohydrate etholakala ebusweni bamaseli.

Le nhlanganisela isetshenziswa njenge-substrate yama-enzyme abizwa ngokuthi ama-neuraminidases, asebenza ukususa izinsalela ze-asilic acid kuma-glycoprotein nama-glycolipids.Uma lawa ma-enzyme enza ku-2′-(4-Methylumbelliferyl)-alpha-DN-acetylneuraminic acid usawoti we-sodium, ukhulula umkhiqizo we-fluorescent owaziwa ngokuthi i-4-methylumbelliferon.

I-fluorescence ekhiqizwa yi-compound ingalinganiswa futhi inqunywe, inikeze ulwazi ngomsebenzi we-neuraminidase enzymes.Lokhu kuwusizo ikakhulukazi ekutadisheni izifo ezihlukahlukene nezimo ezihlobene ne-aberrant sialic acid metabolism.

Inhlanganisela iphinde isetshenziselwe izinjongo zokuxilonga, njengokutholwa kwezifo ezibangelwa amagciwane ezibandakanya umsebenzi we-neuraminidase.Kulezi zivivinyo, inhlanganisela isetshenziselwa ukukhomba ukuba khona kwezinhlobo ezithile zegciwane noma ukuhlola ukusebenza kwe-neuraminidase inhibitors ekwelashweni kwe-antiviral.

Oda noma Cela I-Quote

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isicelo kanye Nomphumela

Umthelela: Umthelela othize we-3-(N-tosyl-L-alaninylazy)-5-phenylpyrrole ungancika ekusebenzelaneni kwawo namasistimu ebhayoloji.Ngaphandle kolwazi oluqondile mayelana nethagethi yayo ehlosiwe noma indlela yokwenza, kunzima ukunquma umphumela wayo onembile.Kodwa-ke, okuphuma ku-pyrrole kuye kwacwaningwa ngemisebenzi yabo engaba khona yokulwa nomdlavuza, i-antimicrobial, kanye ne-antifungal.

Isicelo: Ngokusekelwe ezakhiweni nemisebenzi engase ibe khona yezinhlanganisela ezifanayo, ukusetshenziswa kwe-3-(N-tosyl-L-alaninylazy)-5-phenylpyrrole kungaba nokwenzeka okuningana, okuhlanganisa:

Ukutholwa kwezidakamizwa: Le nhlanganisela ingasetshenziswa ekutholeni izidakamizwa kanye nemizamo yokuthuthukisa ukutadisha imiphumela engase ibe khona yokwelapha, ikakhulukazi ekwelapheni umdlavuza, izifo ezithathelwanayo, noma izifo ezikhunta.
Ucwaningo lwe-biochemical: Abacwaningi bangasebenzisa le nhlanganisela njengethuluzi lokuphenya izinqubo zamaselula noma zamangqamuzana endaweni yaselabhorethri.Ukusebenzisana kwayo okukhethekile namaprotheni, ama-enzyme, noma amanye ama-biomolecules kunganikeza ukuqonda okubalulekile kuzinqubo zebhayoloji.
I-Chemical synthesis: Inhlanganisela ingase futhi ithole ukusebenza ku-organic synthesis, isebenze njengesakhiwo sokwakhiwa kwama-molecule amasha anemisebenzi engaba khona yezinto eziphilayo.

Ukupakishwa komkhiqizo:

Ulwazi Olwengeziwe:

Ukwakheka	I-C20H20N2O4S
Isivivinyo	99%
Ukubukeka	Impushana emhlophe
Inombolo ye-CAS.	99740-00-8
Ukupakisha	Ezincane nezinkulu
I-Shelf Life	iminyaka engu-2
Isitoreji	Gcina endaweni epholile neyomile
Isitifiketi	ISO.