货号:A542047
同义名:
(-)-MK-801 maleate; (-)-MK 801 (Maleate)
(-)-Dizocilpine maleate ((-)-MK-801 maleate) 是 Dizocilpine 的活性较低的 (-)-对映体。它是一种选择性、非竞争性的 NMDA 受体拮抗剂,Ki 为 211.7 nM,具有抗抑郁作用。


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| 产品名称 | NMDA receptor ↓ ↑ | 其他靶点 | 纯度 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kynurenic acid | ✔ | 97% | |||||||||||||||||
| Dizocilpine maleate |
+++
NMDA receptor, Kd: 37.2 nM |
99%+ | |||||||||||||||||
| Felbamate |
+
NMDAR, IC50: 1.8 mM |
98% | |||||||||||||||||
| (-)-Dizocilpine maleate |
++++
NMDA receptor, Ki: 30.5 nM |
98% | |||||||||||||||||
| Ifenprodil tartrate |
+++
NMDA Receptor, IC50: 0.3 μM |
98% | |||||||||||||||||
| Spermidine | ✔ | Autophagy | 98% GC | ||||||||||||||||
| 1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。 | |||||||||||||||||||
| 产品名称 | AMPA receptor ↓ ↑ | GluR ↓ ↑ | mGluR5 ↓ ↑ | NMDA receptor ↓ ↑ | 其他靶点 | 纯度 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Evans Blue | ✔ | 85% (Dye content) | |||||||||||||||||
| IEM-1754 |
+
GluR3, IC50: 6 μM GluR1, IC50: 6 μM |
99% | |||||||||||||||||
| Latrepirdine 2HCl | ✔ | 99% | |||||||||||||||||
| (-)-Huperzine A |
+++
AChE (G4 form), Ki: 7 nM |
98% | |||||||||||||||||
| CTEP |
++++
mGlu5, IC50: 2.2 nM |
98%+ | |||||||||||||||||
| MPEP |
++
mGluR5, IC50: 36 nM |
99%+ | |||||||||||||||||
| Riluzole | ✔ | 97% | |||||||||||||||||
| 1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。 | |||||||||||||||||||
| 靶点 |
|
| 描述 | (-)-MK 801 maleate is the enantiomer of (+)-MK-801, which is a highly potent and selective non-competitive NMDA glutamate receptor antagonist . |
| Concentration | Treated Time | Description | References | |
| POMC neurons | 50 µM | GLP-1–MK-801 increased the excitability of around 35% of POMC neurons | Nature. 2024 May;629(8014):1133-1141. | |
| GLP-1 receptor-positive neurons | 50 µM | 30 min | Electrophysiological recordings showed GLP-1–MK-801 suppressed NMDA-induced inward currents | Nature. 2024 May;629(8014):1133-1141. |
| cultured neurons | 1μM | 30 seconds | To study membrane-to-channel inhibition (MCI) of MK-801 on native NMDARs | Nat Commun. 2022 Jul 15;13(1):4114. |
| tsA201 cells | 1μM | 30 seconds | To study membrane-to-channel inhibition (MCI) of MK-801 on GluN1/2A receptors | Nat Commun. 2022 Jul 15;13(1):4114. |
| Primary cortical neurons | 20μM | 72 h | MK-801 increased Pdlim5 and p-CRTC1 levels and decreased CRTC1 expression in primary cortical neurons. Nicotine treatment attenuated the MK-801-induced downregulation of CRTC1 expression. | Acta Pharmacol Sin. 2023 Apr;44(4):780-790. |
| Administration | Dosage | Frequency | Description | References | ||
| Mice | Diet-induced obese (DIO) mice | Subcutaneous injection | 100 nmol/ kg | Once daily for 14 days | GLP-1–MK-801 effectively reverses obesity, hyperglycemia, and dyslipidemia, circumventing adverse effects associated with MK-801 monotherapy | Nature. 2024 May;629(8014):1133-1141. |
| C57BL/6 mice | Schizophrenia-like behavior and cognitive deficits model | Intraperitoneal injection | 0.2 mg/kg | Single injection | MK-801 significantly decreased mouse performance in the PPI task and impaired working memory. Nicotine pretreatment significantly alleviated these deficits. | Acta Pharmacol Sin. 2023 Apr;44(4):780-790. |
| 计算器 | ||||
| 存储液制备 | ![]() |
1mg | 5mg | 10mg |
|
1 mM 5 mM 10 mM |
2.96mL 0.59mL 0.30mL |
14.82mL 2.96mL 1.48mL |
29.64mL 5.93mL 2.96mL |
|
| CAS号 | 121917-57-5 |
| 分子式 | C20H19NO4 |
| 分子量 | 337.37 |
| SMILES Code | C[C@@]1(N2)C3=CC=CC=C3C[C@H]2C4=CC=CC=C14.O=C(O)/C=C\C(O)=O |
| MDL No. | MFCD00082466 |
| 别名 | (-)-MK-801 maleate; (-)-MK 801 (Maleate); (-)-MK 801 hydrogen maleate; C13737 |
| 运输 | 蓝冰 |
| 存储条件 |
In solvent -20°C: 3-6个月 -80°C: 12个月 Pure form Inert atmosphere, store in freezer, under -20°C |
| 溶解方案 |
DMSO: 105 mg/mL(311.23 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO H2O: 8 mg/mL(23.71 mM),配合低频超声,并水浴加热至45℃助溶 无水乙醇: 25 mg/mL(74.1 mM),配合低频超声助溶,注意:无水乙醇开封后,易挥发,也会吸收空气中的水分,导致溶解能力下降,请避免使用开封较久的乙醇 以下溶解方案都请先按照体外实验的方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议现用现配,当天使用; 以下溶剂前显示的百分比是指该溶剂在终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶
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