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GlcNAc-MurNAc is a disaccharide and mild TLR4 agonist with a Kd of 383 μM for mouse TLR4. It directly binds to TLR4, activating the downstream NF-κB and IRF pathways. Additionally, GlcNAc-MurNAc ameliorates dextran sulfate sodium salt (DSS)-induced colitis in mice through a TLR4-dependent mechanism, making it useful for inflammatory bowel disease research.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | 10-14 weeks | 10-14 weeks | |
| 50 mg | Inquiry | 10-14 weeks | 10-14 weeks |
| Description | GlcNAc-MurNAc is a disaccharide and mild TLR4 agonist with a Kd of 383 μM for mouse TLR4. It directly binds to TLR4, activating the downstream NF-κB and IRF pathways. Additionally, GlcNAc-MurNAc ameliorates dextran sulfate sodium salt (DSS)-induced colitis in mice through a TLR4-dependent mechanism, making it useful for inflammatory bowel disease research. |
| Targets&IC50 | TLR4:383 μM (Kd) |
| In vitro | GlcNAc-MurNAc (GM) (1-8 mM, 24 h) exhibits immune activity in RAW264.7, BMDMs, and THP-1 cells through a mechanism independent of NOD. Additionally, GlcNAc-MurNAc (4 mM, 24 h) activates the immune response in wild-type bone marrow-derived macrophages (BMDMs) in a TLR4-dependent manner. |
| In vivo | Administered at a dose of 10 mg/kg intraperitoneally, GlcNAc-MurNAc (GM) reduces DSS-induced colitis in mice through a TLR 4-dependent mechanism when given once daily for 9 days. |
| Molecular Weight | 496.46 |
| Formula | C19H32N2O13 |
| Cas No. | 4500-70-3 |
| Smiles | O([C@H]1[C@H](O[C@@H](C(O)=O)C)[C@@H](NC(C)=O)[C@H](O)O[C@@H]1CO)[C@H]2[C@H](NC(C)=O)[C@@H](O)[C@H](O)[C@@H](CO)O2 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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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