24(S),25-epoxy Cholesterol
24(S),25-epoxy Cholesterol
24(S),25-epoxy Cholesterol is an oxysterol and the most abundant oxysterol in mouse ventral midbrain.{43943} It activates liver X receptors (LXRs)...
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Ganglioside GQ1b is a tetrasialoganglioside that contains two sialic acid residues linked to an inner galactose unit. It stimulates phosphorylation of several ecto-type protein kinase substrates on the surface of GOTO human neuroblastoma cells when used at a concentration of 5 nM.{25486} Ganglioside GQ1b promotes differentiation of murine embryonic stem cells (mESCs) to neuronal precursor and glial cells via activation of the ERK1/2 pathway.{25483} It also induces differentiation of murine keratinocytes through phosphoinositide turnover.{25487} This product contains ganglioside GQ1b molecular species with primarily C18:0 fatty acyl chain lengths. As this product is derived from a natural source, there may be variations in the sphingoid backbone. [Matreya, LLC. Catalog No. 1549]
Territorial Availability: Available through Bertin Technologies only in France
| Size | 1 mg, 100 µg |
|---|---|
| Shipping | dry ice |
| CAS number | 68652-37-9 |
| Molecular formula | C106H178N6O55 • 4NH4 (for stearoyl) |
| Smiles | O=C([O-])[C@]1(C[C@@H]([C@H]([C@@]([H])(O1)[C@H](O)[C@@H](CO)O[C@@]2(C[C@@H]([C@H]([C@@]([H])(O2)[C@H](O)[C@H](O)CO)NC(C)=O)O)C([O-])=O)NC(C)=O)O)O[C@H]3[C@H]([C@H](O[C@H]([C@@H]3O)O[C@@H]4[C@H](O[C@H]([C@@H]([C@H]4O)O)OC[C@@H]([C@H](O)/C=C/CCCCCCCCCCCCC)NC([R])=O)CO)CO)O[C@H]5[C@@H]([C@H]([C@H]([C@H](O5)CO)O)O[C@H]6[C@@H]([C@H]([C@H]([C@H](O6)CO)O)O[C@@]7(C[C@@H]([C@H]([C@@]([H])(O7)[C@H](O)[C@@H](CO)O[C@@]8(C[C@@H]([C@H]([C@@]([H])(O8)[C@H](O)[C@H](O)CO)NC(C)=O)O)C([O-])=O)NC(C)=O)O)C([O-])=O)O)NC(C)=O.[NH4+].[NH4+].[NH4+].[NH4+] |
| Molecular weight | 2416,6 |
| Custom code | 2938.90 |
| Formulation | A solid |
| Purity | ≥98% |
| UNSPSC code | 12352100 |
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