Ac4GalNAl (N-(4-pentynoyl)-galactosamine-tetraacylated)
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 4037-5mg | 5 mg | $129 | in stock | |
| 4037-25mg | 25 mg | $240 | in stock | |
| 4037-100mg | 100 mg |
$630
|
in stock |
The tetraacetylated N-(4-pentynoyl)-galactosamine (Ac4GalNAl) is an alkyne-labeled monosaccharide that provides a highly specific tool for studying glycoproteins through metabolic labeling in vivo and subsequent chemoselective ligation.
Ac4GalNAl is cell-permeable unnatural sugar that is intracellularly processed and incorporated instead of its natural monosaccharide counterpart N-acetylgalactosamine (GalNAc).
The resulting alkyne-contained glycoprotein can be detected via Cu(I)-catalyzed (CuAAC) click reaction with either fluorescent-labeled azides or biotin-azide.
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Azide derivative of yellow fluorescent dye AF 555 for сlick сhemistry.General properties
| Appearance: | white solid |
| Molecular weight: | 427.40 |
| CAS number: | 1658458-26-4 |
| Molecular formula: | C19H25NO10 |
| IUPAC name: | 1,3,4,6-Tetra-O-acetyl-2-deoxy-2-(4-pentynoylamino)-α-D-galactopyranose |
| Solubility: | DMSO, DMF, DCM, THF, chloroform |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. |
| MSDS: | Download |
| Product specifications |
Product is offered and sold for research purposes only. Product is not tested for safety and efficacy in food, drug, medical device, cosmetic, no express or implied authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, for humans or animals or for commercial purposes.
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