Histone H2A (Xenopus, recombinant)
Histone H2A (Xenopus, recombinant)
Histone H2A is a core histone that forms a dimer with histone H2B.{46631} Two histone H2A/H2B dimers form an octameric...
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From €343.00 €291.55
Ondansetron-13C-d3 is intended for use as an internal standard for the quantification of ondansetron by GC- or LC-MS. Ondansetron is an antagonist of the serotonin (5-HT) receptor subtype 5-HT3 receptor (Ki = 1.6 nM).{23962} It is selective for the 5-HT3 receptor over the 5-HT1A-D, 5-HT2, and 5-HT4 receptors (Kis = >1,200 nM). It inhibits 5-HT-induced depolarization of isolated rat vagus nerve and contraction of isolated guinea pig ilium longitudinal muscle-myenteric plexus preparations in a concentration-dependent manner ex vivo.{45010} In a ferret model of cisplatin-induced emesis, ondansetron reduces the number of retching and vomiting episodes and increases the latency time to vomit when administered at a dose of 0.01 mg/kg and eliminates retching and vomiting when administered at a dose of 0.1 mg/kg.{45011} Ondansetron (0.5 and 1 mg/kg) also decreases immobility time in a forced swim test and increases time spent in the light chamber and latency to leave the light chamber in the light/dark exploration test in a mouse model of diabetes induced by streptozotocin (STZ; Item No. 13104), indicating antidepressant-like and anxiolytic activities.{45012} Formulations containing ondansetron have been used in the treatment of nausea and vomiting associated with chemotherapy, radiotherapy, or following surgery.
Territorial Availability: Available through Bertin Technologies only in France
| Size | 1 mg, 500 µg |
|---|---|
| Shipping | dry ice |
| Molecular formula | C17[13C]H16D3N3O |
| Smiles | O=C1C(CN2C(C)=NC=C2)CCC3=C1C(C=CC=C4)=C4N3[13C]([2H])([2H])[2H] |
| Molecular weight | 297,4 |
| Custom code | 3822.19 |
| Formulation | A solid |
| Purity | ≥99% deuterated forms (d1-d3) |
| UNSPSC code | 12352100 |
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