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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.

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  • descrición

Lugar de orixe:

China

Marca:

Hunan Nanbeiwang Tecnoloxía Biolóxica Co, Ltd

Número modelo:

28

Produto chinés Name:

唾液酸

Produto inglés Name:

Sialic acid

CAS:

131-48-6

Molecular Formula:

C11H19NON9

Molecular Woito:

309.27

aplicacións:

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

Cantidade mínima:

100G

Detalles do envase:

Selado en tambores de plástico ou cartón, 25/30 / 40kg por barril

Tempo de entrega:

No prazo dun mes despois da finalización da orde

Condicións de pagamento:

45 días ou 90 días

Habilidade da fonte:

10 toneladas ao ano

ensaio:

99%


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