+ 86 0731-89837621

EN
Všetky kategórie

Farmaceutický medziprodukt

KONTAKTUJTE NÁS

TEL:+ 86 0731-89837621

e-mail:[chránené e-mailom]

Adresa: 1288 Purui West Road, zóna hospodárskeho a technologického rozvoja Wangcheng, mesto Changsha, provincia Hunan, Čína

  • https://www.hnnanbeiwang.com/upload/product/1611654421909967.png

Kyselina sialová

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.

dotaz
  • Popis

Miesto pôvodu:

Čína

Výrobca:

Hunan Nanbeiwang biologická technológia, Ltd

Model:

28

Čínsky výrobok Name:

唾液酸

Produktová angličtina Name:

Kyselina sialová

CAS:

131 48 - 6

Molekulárna Formula:

C11H19NO9

Molekulárna Wosem:

309.27

použitie:

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

Minimálne odberové množstvo:

100G

Balenie Podrobnosti:

Zatavené v plastových alebo kartónových bubnoch, 25/30/40 kg na barel

Dodacia lehota:

Do jedného mesiaca po dokončení objednávky

Platobné podmienky:

45 dní alebo 90 dní

Dodávka Schopnosť:

10 ton / rok

test:

99%


Kontaktuj nás - Kontaktinen amen