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N-glycolyl-Ganglioside GM3(NeuGc-GM3) is a form of ganglioside GM3 that contains an N-glycolylated sialic acid (NeuGc).

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | Inquiry | Inquiry | Inquiry |
| Description | N-glycolyl-Ganglioside GM3(NeuGc-GM3) is a form of ganglioside GM3 that contains an N-glycolylated sialic acid (NeuGc). |
| In vitro | It is not biosynthesized in humans under baseline conditions due to a mutation in CMP-Neu5Ac hydroxylase (CMAH), which converts N-acetyl sialic acid to N-glycolyl sialic acid, but NeuGc can be taken up by human cellsviathe diet and incorporated into glycolipids, such as ganglioside GM3.1,2NeuGc-GM3 impairs differentiation and maturation of dendritic cellsin vitroand reduces CD4 expression in non-activated T cells.1,3It increases the number of lung tumor nodules formed in a murine Lewis lung carcinoma model.4It is found in a variety of human cancers, including breast and lung cancers, as well as pediatric cancers.1Levels of NeuGc-GM3 are negatively correlated with the number of mature dendritic cells in patient-derived non-small cell lung cancer (NSCLC) tumor tissue.5Anti-NeuGc-GM3 antibodies, able to destroy tumor cells in vitro, have been found in individuals without cancer but not in patients with NSCLC.1,6N-glycolyl-Ganglioside GM3mixture contains ganglioside GM3molecular species with primarily C22:0, C23:0, and C24:0 fatty acyl chain lengths. |
| Synonyms | N-glycolyl-Ganglioside GM3 Mixture (ammonium salt) |
| Molecular Weight | 1284.7 |
| Formula | C64H117N2O22NH4 |
| Cas No. | 69345-49-9 |
| Smiles | O[C@H]1[C@H](O[C@@H]([C@@H]([C@H]2O[C@]3(C([O-])=O)C[C@@H]([C@H]([C@]([C@@H]([C@H](O)CO)O)(O3)[H])NC(CO)=O)O)O)O[C@@H]([C@@H]2O)CO)[C@@H](CO)O[C@@H](OC[C@@H]([C@H](O)/C=C/CCCCCCCCCCCCC)NC([R])=O)[C@@H]1O.[NH4+] |
| Relative Density. | no data available |
| 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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