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Ac4GlcNAz (N-azidoacetylglucosamine-tetraacylated) is a cell-permeable azide-functionalized marker of which natural monosaccharide counterpart is GlcNAc, that can observe glycan splicing by the introduction of a fluorescent moiety via click chemistry.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $35 | - | In Stock | |
| 5 mg | $81 | - | In Stock | |
| 10 mg | $123 | - | In Stock | |
| 25 mg | $222 | - | In Stock | |
| 50 mg | $313 | - | In Stock | |
| 100 mg | $438 | - | In Stock |
| Description | Ac4GlcNAz (N-azidoacetylglucosamine-tetraacylated) is a cell-permeable azide-functionalized marker of which natural monosaccharide counterpart is GlcNAc, that can observe glycan splicing by the introduction of a fluorescent moiety via click chemistry. |
| In vitro | Ac4GlcNAz is a chemical probe for metabolic O-GlcNAc labeling. In mammalian cells (e.g., PC-3, HeLa, HEK293), Ac4GlcNAz efficiently taken up and converted into UDP-GlcNAz, which is incorporated into proteins by OGT. At 100 μM for 24 hours, labeling is efficient and time- and dose-dependent, as shown by CuAAC detection. However, due to its per-O-acetylated structure, Ac4GlcNAz also causes undesired S-glyco modification on cysteine residues[1]. |
| Synonyms | N-azidoacetylglucosamine-tetraacylated |
| Molecular Weight | 430.37 |
| Formula | C16H22N4O10 |
| Cas No. | 98924-81-3 |
| Smiles | O(C(C)=O)[C@@H]1[C@@H](NC(CN=[N+]=[N-])=O)C(OC(C)=O)O[C@H](COC(C)=O)[C@H]1OC(C)=O |
| Relative Density. | no data available |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 80 mg/mL (185.89 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween-80+45% Saline: 3.3 mg/mL (7.67 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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