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Pentylenetetrazol is a GABA(A) receptor antagonist, that displays activity as a central nervous system and respiratory stimulant.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
25 mg | $45 | In Stock | |
50 mg | $65 | In Stock | |
1 mL x 10 mM (in DMSO) | $45 | In Stock |
Description | Pentylenetetrazol is a GABA(A) receptor antagonist, that displays activity as a central nervous system and respiratory stimulant. |
In vivo | Administration of PTZ (45 mg/kg i.p.) induces clonic convulsions in almost all of the animals after a single injection, typically within 3 min. However, 11% of animals need a second injection to cause clonus. Each rat shows jerking or myoclonus followed by clonus or tonic-clonic convulsions. PTZ injection results in significant changes in GABAA receptor subunit mRNAs. A single PTZ-induced convulsion is associated with rapid changes in GABAA receptors[1]. |
Cell Research | Primary cortical neurons are obtained from E16 mice embryos and planted in poly-l-lysine and Laminin coated culturing ware in neurobasal medium with 2% B-27 supplement, 0.5% GlutaMAX-ITM supplement, and 1% penicillin-streptomycin. The culture medium is half replaced every 3 days. The primary cells are cultured for 7 days in vitro (DIV) prior to treating them with isometric fresh medium, PTZ (30 mM), and PTZ (30 mM) + OtoN of different dosages.(Only for Reference) |
Alias | PTZ, Pentylenetetrazole, Pentylenetetrazol, pentamethylenetetrazol, Metrazole, Cardiazol |
Molecular Weight | 138.17 |
Formula | C6H10N4 |
Cas No. | 54-95-5 |
Smiles | C1CCc2nnnn2CC1 |
Relative Density. | 1.73 g/cm3 (20°C) |
Storage | store at low temperature,store under nitrogen | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||||||||||||||||||||||
Solubility Information | DMSO: 20 mg/mL (144.75 mM), Sonication is recommended. H2O: 10 mg/mL (72.38 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||||||||||||
H2O/DMSO
DMSO
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