MDL 105519
目录号 : KM5225 CAS No. : 161230-88-2 纯度 : 97%

MDL 105519是有效和选择性的甘氨酸与 NMDA 受体结合的拮抗剂。

规格 价格 是否有货 数量
5mg
In-stock
10mg
In-stock
50mg
In-stock
100mg 询价 In-stock
200mg 询价 In-stock

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生物活性

MDL 105519 is a potent and selective antagonist of glycine binding to the NMDA receptor.

体外研究

MDL 105519 is a potent and selective ligand for the glycine recognition site that completely inhibit the binding of [H]glycine to rat brain membranes with a Ki value of 10.9 nM. MDL 105519 is approximately 10,000-fold selective for the glycine recognition site relative to the other receptor types investigated. MDL 105519 inhibits NMDA-dependent responses, such as elevations of [H]TCP binding in brain membranes, cyclic GMP accumulation in brain slices, and alterations in cytosolic Ca and Na-Ca currents in cultured neurons. Inhibition is non-competitive with respect to NMDA and could be nullified with D-serine.

体内研究

MDL 105519 is an NMDA receptor antagonist in vivo. Intravenously administration of MDL 105519 prevents harmaline-stimulated increases in cerebellar cyclic GMP content, providing biochemical evidence of NMDA receptor antagonism in vivo. This antagonism is associated with anticonvulsant activity in genetically based, chemically induced, and electrically mediated seizure models. Anxiolytic activity is observed in the rat separation-induced vocalization model, but muscle-relaxant activity is apparent at lower doses. Higher doses impair rotorod performance, but are without effect on mesolimbic dopamine turnover or prepulse inhibition of the startle reflex.

分子式
C18H11NO4Cl2
分子量
376.19
CAS号
161230-88-2
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO : 17 mg/mL (45.19 mM; Need ultrasonic and warming)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.6582 mL 13.2912 mL 26.5823 mL
5 mM 0.5316 mL 2.6582 mL 5.3165 mL
10 mM 0.2658 mL 1.3291 mL 2.6582 mL
*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

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