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Adireshin: 1288 Titin Purui yamma, yankin Wangcheng na tattalin arziki da fasaha, yankin Changsha, lardin Hunan, China

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Sialic acid

Sialic acid ya samo asali ne na 9-carbon monosaccharide. Yana da ƙwayar halitta mai sauƙi. Asali an keɓe shi daga mucin ƙwallon ƙafa na ƙasa, saboda haka sunansa. Akwai sama da nau'ikan sialic acid 50 da aka samo ya zuwa yanzu, mafi yawansu sune 2-keto-3-deoxy-D-glycerol-D-galactonanulose (KDN) da 5-acetylamino-3,5-dideoxy- D-glycerol- -Arin D-galactosylnonulose (NeuAc), wanda N-acetyl neuraminic acid (NeuAc) ya samar da sama da 99%, don haka yawanci ana kiransu sialic acid, Idan ba a bayyana shi ba, gabaɗaya yana nufin NeuAc. A matsayin babban nau'in sialic acid, NeuAc yafi kasancewa a ƙarshen rashin rage oligosaccharides kamar glycoproteins ko glycolipids a cikin hanyar α-glycosides. NeuAc da dangoginsa suna taka muhimmiyar rawa a cikin yawancin hanyoyin ilimin lissafi da na rigakafi, irin su adhesion cell, glycoprotein kwanciyar hankali, cytotoxicity da tumo metastasis, da sauransu, waɗanda suka sami ƙarin kulawa da yawa. Abubuwan da ke haifar da sialic acid azaman masu ƙaddara suna ƙara amfani da su a cikin magungunan ƙwayoyin cuta, magunguna don maganin cututtukan jijiyoyin jiki, da kuma masu binciken bincike.

Sunan
  • description

Place na Origin:

Sin

Brand Name:

Hunan Nanbeiwang Biological Technology Co., Ltd

Model Number:

28

Samfurin Sinanci Name:

唾液酸

Samfurin Turanci Name:

Sialic acid

CAS:

131-48-6

kwayoyin FƘararraki:

C11H19NO9

kwayoyin Wtakwas:

309.27

Aikace-aikace:

Magungunan rigakafin ƙwayoyin cuta, magunguna don magance cututtukan jijiyoyin jiki, magungunan bincike, da dai sauransu.

Yawancin Maɗaukaki Mafi Girma:

100G

Marufi Details:

An lullube shi a cikin filastik ko kwali, 25/30 / 40kg da ganga

Bayarwa Lokaci:

A tsakanin wata daya bayan an kammala oda

Biyan Terms:

Kwanaki 45 ko kwana 90

Supply Ability:

10 tons / shekara

kima:

99%


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