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Sialic acid

Sialic acid is a derivative of 9-carbon monosaccharide. It is a naturally occurring carbohydrate. It was originally isolated from the submandibular gland mucin, hence its name. There are more than 50 kinds of sialic acid found so far, most of which are 2-keto-3-deoxy-D-glycerol-D-galactonanulose (KDN) and 5-acetylamino-3,5-dideoxy- D-glycerol-D-galactosylnonulose (NeuAc) derivative, of which N-acetyl neuraminic acid (NeuAc) accounts for more than 99%, so the commonly referred to as sialic acid, If not specified, it generally refers to NeuAc. As the main type of sialic acid, NeuAc is mainly located at the end of non-reducing oligosaccharides such as glycoproteins or glycolipids in the form of α-glycosides. NeuAc and its derivatives play important roles in many physiological and immune recognition processes, such as cell adhesion, glycoprotein stability, cytotoxicity and tumor metastasis, etc., which have received more and more attention. Derivatives with sialic acid as precursors are increasingly used in antiviral drugs, drugs for the treatment of neurological diseases, and diagnostic reagents.

dipatlisiso
  • Tlhaloso

Sebaka sa Tšimoloho:

China

Name Brand:

Hunan Nanbeiwang Biological Technology Co, Ltd

Number Model:

28

Sehlahisoa Chinese Name:

唾液酸

Sehlahisoa sa Senyesemane Name:

Sialic acid

CAS:

131-48-6

limolek'hule Formula:

C11H19Che9

limolek'hule Wtse robeli:

309.27

dikopo:

Antiviral drugs, drugs for treating neurological diseases, diagnostic reagents, etc.

Ntho e nyenyane ea litaelo:

100G

Lintlha tsa ho Packa:

E tiisitsoe ka meropa ea polasetiki kapa ea karete, 25/30 / 40kg ka sekontiri

Nako ea thomello:

Kamora khoeli e le 'ngoe ka mor'a hore taelo e phethoe

Terms tefello:

Matsatsi a 45 kapa matsatsi a 90

Phepelo Matla:

Lithane tsa 10 / selemo

Assay:

99%


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