13585831301
021-59541103 021-60443211
3004967995
13585831301021-59541103 021-604432113004967995
聯系人:高小姐
電話:021-59541103 021-60443211
手機:13585831301
Q Q： 3004967995
Email:3004967995@qq.com
詳細地址：上海嘉定區嘉羅公路1661
化學性質：
| 規格 | 10mg 50mg |
| CAS | 205309-81-5 |
| 別名 |
|
| 化學名 | (2S,3S)-2-amino-3-(benzyloxy)succinic acid |
| 分子式 | C11H13NO5 |
| 分子量 | 239.23 |
| 溶解度 | <23.92mg/ml in DMSO |
| 儲存條件 | Desiccate at -20°C |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
| Shipping Condition | Evaluation sample solution : ship with blue ice |
產品描述：
Ki: 42 μM for EAAT1; 5.7 μM for EAAT2
Glutamate acts as an excitatory neurotransmitter in the mammalian central nervous system and a potent neurotoxin. Glutamate transporters also play an important role in maintaining the extracellular glutamate concentration below neurotoxic levels and therefore contribute to the prevention of neuronal damage. DL-TBOA was synthesized and examined as an inhibitor of sodium-dependent glutamate/aspartate transporters(excitatory amino acid transporters).
In vitro: DL-TBOA inhibited the uptake of [14C]glutamate in COS-1 cells overexpressing the human excitatory amino acid transporter-1 (EAAT1) (Ki = 42 μM) with almost the same potency as DL-threo-b-hydroxyaspartate (Ki = 58 μM). With regard to the human excitatory amino acid transporter-2 (EAAT2), the inhibitory effect of DL-TBOA (Ki = 5.7 μM) was much more potent than that of dihydrokainate (Ki = 79 μM), which is well known as a selective blocker of this subtype. [1].
In vivo: Microdialysis administration of 500 μM DL-TBOA into the hippocampus increased 3.4- and nine-fold the extracellular levels of aspartate and glutamate, respectively. Upon stereotaxic administration it induced neuronal damage dose-dependently in CA1 and dentate gyrus, and convulsive behavior. Electroencephalographic recording showed limbic seizures appearance in the hippocampus after DL-TBOA infusion. [2].
Clinical trial: Up to now, DL-TBOA is still in the preclinical development stage.
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原創作者：上海莼試生物技術有限公司
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普票匯款信息
賬 戶 名：上海生物
開 戶 行：中國銀行山東省分行營業部
賬 號：2169 2341 6278
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