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Merck
CN

U5252

尿苷 5′-二磷酸-N-乙酰半乳糖胺 二钠盐

≥97%, synthetic (organic), powder

别名:

UDP-N-乙酰半乳糖胺, 尿苷[5′]二磷酸[1]（2-乙酰氨基-2-脱氧 - α-D吡喃半乳糖） 二钠盐, 尿苷二磷酸半乳糖

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关于此项目

经验公式（希尔记法）:
C17H25N3Na2O17P2
化学文摘社编号:
108320-87-2
分子量:
651.32
Beilstein:
5375867
MDL编号:
MFCD00077894
UNSPSC代码:
41106305
PubChem化学物质编号:
24900653
NACRES:
NA.51

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产品名称

尿苷 5′-二磷酸-N-乙酰半乳糖胺 二钠盐, ≥97%

生物来源

synthetic (organic)

质量水平

200

方案

≥97%

表单

powder

溶解性

water: 50 mg/mL, clear, colorless

储存温度

−20°C

SMILES字符串

[Na+].[Na+].CC(=O)N[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1OP([O-])(=O)OP([O-])(=O)OC[C@H]2OC([C@H](O)[C@@H]2O)N3C=CC(=O)NC3=O

InChI

1S/C17H27N3O17P2.2Na/c1-6(22)18-10-13(26)11(24)7(4-21)35-16(10)36-39(31,32)37-38(29,30)33-5-8-12(25)14(27)15(34-8)20-3-2-9(23)19-17(20)28;;/h2-3,7-8,10-16,21,24-27H,4-5H2,1H3,(H,18,22)(H,29,30)(H,31,32)(H,19,23,28);;/q;2*+1/p-2/t7-,8-,10-,11+,12-,13-,14-,15?,16?;;/m1../s1

InChI key

HXWKMJZFIJNGES-QCVFHWOISA-L

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相关类别

一般描述

尿苷二磷酸(UDP)-GalNAc用作O-连接寡糖生物合成的前体。它还可作为甲壳素合成底物，甲壳素是真菌细胞壁以及节肢动物和昆虫外骨骼的主要成分。

应用

尿苷5′-二磷酸-N-乙酰半乳糖胺二钠盐已用作多肽N-乙酰半乳糖胺转移酶(ppGalNAc-T)的底物。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000483352
0000483352
0000456603
0000456603
0000424364

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Earnest James Paul Daniel et al.
Glycobiology, 30(11), 910-922 (2020-04-19)
A family of polypeptide GalNAc-transferases (GalNAc-Ts) initiates mucin-type O-glycosylation, transferring GalNAc onto hydroxyl groups of Ser and Thr residues of target substrates. The 20 GalNAc-T isoenzymes in humans are classified into nine subfamilies according to sequence similarity. GalNAc-Ts select their
Expression of UDP-GalNAc: polypeptide N-acetylgalactosaminyltransferase isozymes T1 and T2 in human colorectal cancer
Kohsaki T, et al.
Journal of Gastroenterology, 35(11), 840-848 (2000)
Amanda Fritzen et al.
PLoS neglected tropical diseases, 12(7), e0006598-e0006598 (2018-07-10)
Crimean-Congo hemorrhagic fever virus (CCHFV) causes severe acute human disease with lethal outcome. The knowledge about the immune response for this human health threat is highly limited. In this study, we have screened the glycoprotein of CCHFV for novel linear
Erandi Lira-Navarrete et al.
Nature communications, 6, 6937-6937 (2015-05-06)
Protein O-glycosylation is controlled by polypeptide GalNAc-transferases (GalNAc-Ts) that uniquely feature both a catalytic and lectin domain. The underlying molecular basis of how the lectin domains of GalNAc-Ts contribute to glycopeptide specificity and catalysis remains unclear. Here we present the
Kazuo Takahashi et al.
PloS one, 9(2), e99026-e99026 (2014-06-12)
Patients with IgA nephropathy (IgAN) have elevated circulating levels of IgA1 with some O-glycans consisting of galactose (Gal)-deficient N-acetylgalactosamine (GalNAc) with or without N-acetylneuraminic acid (NeuAc). We have analyzed O-glycosylation heterogeneity of naturally asialo-IgA1 (Ale) myeloma protein that mimics Gal-deficient
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