N-乙酰-D-半乳糖胺（GalNAc）是一种氨基糖，是许多O-连接和N连接聚糖结构的组分。 作为UDP-GalNAc，GalNAc是许多蛋白质糖基化丝氨酸和苏氨酸残基的起始O-连接糖。 D-N-Acetylgalactosamine 是一种内源性代谢产物。 Product Describtion: N-Acetyl-D-galactosamine (GalNAc), an aminosugar, is a component of many O-linked and N-linked glycan structures. As UDP-GalNAc, GalNAc is the intial O-linked sugar to many serine and threonine residues in protein glycosylations. D-N-Acetylgalactosamine is an endogenous metabolite. Product Application: N-Acetyl-D-galactosamine has been used: as a Dolichos biflorus agglutinin (DBA) haptenic sugar in lectin bead binding assay； to assess the specificity of lectin binding using lectin blot inhibition； in immunohistochemistry to pre-adsorb Wisteria floribunda lectin； Isotope Labelled analogue of N-Acetyl-D-galactosamine (A177000), an amino sugar derivative of galactose (G155250). N-Acetyl-D-galactosamine is the terminal carbohydrate forming the antigent of blood group A.
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N-Acetyl-D-galactosamine
Dangerous GoodsCAS number：1811-31-0 molecular formula：C8H15NO6
overview
compound introduction
Specs
| Chinese alias | N-乙酰-D-半乳糖胺 | 2-乙酰氨基-2-脱氧-D-半乳糖 | N-乙酰半乳糖胺 | ||
| English alias | D-GalNAc | AC-32131 | UNII-833755V695 | rel-N-Acetyl-D-galactosamine | SCHEMBL29837 | 923F43AC-F163-4F64-95A2-69FD76AC3C0E | AMY31299 | N-[(2R,3R,4R,5R)-3,4,5,6-tetrahydroxy-1-oxohexan-2-yl]acetamide | D-Galactose,2-(acetylamino)-2-deoxy- | s3128 | 833755 | ||
| CAS number | 1811-31-0 | molecular formula | C8H15NO6 |
| molecular weight | 221.21 g/mol | Exact mass | ≥98% |
| PSA | 127.000 Ų | logp | -3.400 |
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physicochemical properties
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Safety information
WGK Germany：
3
Personal protective equipment：
Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
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MSDS
Found 1 shareMSDS
1811-31-0 | N-Acetyl-d-galactosamine | N-Acetylchondrosamine
