| Field | Specification |
|---|---|
| Mfr No | |
| Activity | |
| Cas No. | |
| Concentration | |
| Form | Lyophilized powder. |
| Product Type | |
| Purity | |
| Reconstitution | |
| Shipping | |
| Solubility | 100 mM in DMSO. Centrifuge all product preparations before use (10000 x g for 1 min). |
| Source | Synthetic |
| Storage | |
| Target |
Product details
- Chemical name: 6-Chloro-3,4-dihydro-3-(2-norbornen-5-yl)-2H-1,2-4-benzothiadiazine-7-sulfonamide 1,1-dioxide.
- CAS number: 2259-96-3
- Molecular formula: C14H16ClN3O4S2.
- Purity: >99%
- Concentration: 1-100 µM.
- Form: Lyophilized powder.
- Solubility: 100 mM in DMSO. Centrifuge all product preparations before use (10000 x g for 1 min).
- Reconstitution: Centrifuge the vial before adding solvent (10,000 x g for 5 minutes) to spin down all the powder to the bottom of the vial. The lyophilized product may be difficult to visualize. Add solvent directly to the centrifuged vial. Tap the vial to aid in dissolving the lyophilized product. Tilt and gently roll the liquid over the walls of the vial. Avoid vigorous vortexing. Light vortexing for up to 3 seconds is acceptable if needed. For long-term storage in solution, we recommend preparing a stock solution by dissolving the product in sterile water at a concentration of at least 0.1 mg/mL. Divide the stock solution into small aliquots and store at -20°C. Before use, thaw the relevant vial(s) and dilute to the desired working concentration in your working buffer. It is recommended to prepare fresh solutions in working buffers just before use. For long-term storage of diluted solutions, we recommend adding 0.1% BSA. Repeat freeze-thawing may result in loss of activity.
- Shipping: Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
- Target: AMPA receptors
- Source: Synthetic
- Activity: Cyclothiazide is a selective AMPA receptor agonist (allosteric potentiator)1.
Peptide confirmation
Confirmed by amino acid analysis and mass spectrometry
Scientific background
Cyclothiazide (CTZ) is one of the most potent benzothiadiazides, a class of positive allosteric modulators of non-NMDA-type glutamate receptors, that inhibit receptor desensitization with a marked selectivity for the flip splice variants of AMPA receptors. Specifically, CTZ is known to produce a fast inhibition of AMPA receptor desensitization and a much slower potentiation of the AMPA current. By using patch-clamp techniques, the effects of CTZ were studied in HEK 293 cells stably transfected with the rat flip GluR1 subunit. The AMPA currents were greatly potentiated by CTZ in a dose-dependent manner. For instance, pretreatment of the cells with 100 μM CTZ increased the peak AMPA current 90-fold (EC50 = 28 μM), the current at the end of AMPA application 636-fold (EC50 = 46 μM), and the current integrals 730-fold (EC50 = 41 μM)1.
Lead time: 1-2 Business Days
Country of origin: Israel/IL
Applications key
Application key: FC- Flow cytometry, IFC- Indirect flow cytometry, IHC- Immunohistochemistry,LCI- Live cell imaging, Calcium imaging assay,Cell survival assay, Electrophysiology, Neurite outgrowth assay.
Bioassay tested: Yes
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- Add-on labels & handles: D/¹³C/¹⁵N isotopes (LC-MS/internal standards), azide/alkyne or other functional handles for conjugation
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