Home>>Signaling Pathways>> Membrane Transporter/Ion Channel>> NMDA Receptor>>(-)-MK 801

(-)-MK 801 Sale

(Synonyms: (-)-Dizocilpine Maleate) 目录号 : GC15270

An NMDA receptor antagonist

(-)-MK 801 Chemical Structure

Cas No.:121917-57-5

规格 价格 库存 购买数量
10mM (in 1mL DMSO)
¥389.00
现货
10mg
¥336.00
现货
50mg
¥1,071.00
现货

电话:400-920-5774 Email: sales@glpbio.cn

Customer Reviews

Based on customer reviews.

Sample solution is provided at 25 µL, 10mM.

客户使用产品发表文献 1

产品文档

Quality Control & SDS

View current batch:

实验参考方法

In vitro experiment [1]:

Samples

Rat cortical slices

Preparation method

The solubility of this compound in DMSO is > 10.3 mg/mL. General tips for obtaining a higher concentration: Please warm the tube at 37 °C for 10 minutes and/or shake it in the ultrasonic bath for a while. Stock solution can be stored below - 20 °C for several months.

Reacting condition

75 nM; 2 hrs

Applications

In rat cortical slices, (-)-MK 801 potently blocked N-Me-D-Asp-induced depolarizing responses. At the concentrations of 75 nM and above, (-)-MK 801 irreversibly inhibited N-Me-D-Asp responses and thus, the effect of (-)-MK 801 was persistent. However, (-)-MK 801 acted slowly, reaching its maximal effect only after 90 ~ 120 mins of continuous superfusion.

Animal experiment [2]:

Animal models

A rat model of ischemic spinal cord injury

Dosage form

1 mg/kg; i.v.

Applications

In a rat model of ischemic spinal cord injury, (-)-MK 801 significantly improved neurological outcome and recovery. Moreover, histopathology results showed that (-)-MK 801 reduced injuries in the lumbar gray matter. These results demonstrated that a single dose of (-)-MK 801 given before ischemic spinal cord injury exerted significant neuroprotection effect.

Other notes

Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal.

References:

[1]. Wong EH, Kemp JA, Priestley T, Knight AR, Woodruff GN, Iversen LL . The anticonvulsant MK-801 is a potent N-methyl-D-aspartate antagonist. Proc Natl Acad Sci U S A. 1986 Sep;83(18):7104-8.

[2]. Kocaeli H, Korfali E, Oztürk H, Kahveci N, Yilmazlar S. MK-801 improves neurological and histological outcomes after spinal cord ischemia induced by transient aortic cross-clipping in rats. Surg Neurol. 2005;64 Suppl 2:S22-6; discussion S27.

产品描述

(+)-MK 801 Maleate is a potent antagonist of NMDA with Ki value of 30.5nM [1].

MK 801 is a potent anticonvulsant exhibits both anxiolytic and sympathomimetic properties. It is found to be a noncompetitive antagonist of NMDA. MK 801 can penetrate into the central nervous system. In the in vitro assay, MK 801 binds to rat cerebral cortical membrane with high affinity in a saturable manner. This binding is reversible even when the concentration of MK 801 is up to 100μM. It is also found that the binding shows a regional specificity. Most of these binding sites are located in the hippocampus. In rat cortical-slice preparations, MK 801 causes a potent blockade of depolarizing responses to NMDA with a high selectivity. This effect is persistent. The blockade can also cause a suppression of the epileptiform activity induced by tetrodotoxin or other neurotoxin [1].

References:
[1] Wong EH, Kemp JA, Priestley T, Knight AR, Woodruff GN, Iversen LL . The anticonvulsant MK-801 is a potent N-methyl-D-aspartate antagonist. Proc Natl Acad Sci U S A. 1986 Sep;83(18):7104-8.

Chemical Properties

Cas No. 121917-57-5 SDF
别名 (-)-Dizocilpine Maleate
化学名 (5R,10S)-5-methyl-10,11-dihydro-5H-5,10-epiminodibenzo[a,d][7]annulene
Canonical SMILES C[C@@]1(N2)C3=C(C=CC=C3)C[C@H]2C4=C1C=CC=C4
分子式 C16H15N 分子量 221.30
溶解度 ≥ 10.3mg/mL in DMSO 储存条件 Store at -20°C
General tips 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 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

制备储备液
1 mg 5 mg 10 mg
1 mM 4.5188 mL 22.5938 mL 45.1875 mL
5 mM 0.9038 mL 4.5188 mL 9.0375 mL
10 mM 0.4519 mL 2.2594 mL 4.5188 mL
  • 摩尔浓度计算器

  • 稀释计算器

  • 分子量计算器

质量
=
浓度
x
体积
x
分子量
 
 
 
*在配置溶液时,请务必参考产品标签上、MSDS / COA(可在Glpbio的产品页面获得)批次特异的分子量使用本工具。

计算

动物体内配方计算器 (澄清溶液)

第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量)
给药剂量 mg/kg 动物平均体重 g 每只动物给药体积 ul 动物数量
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方)
% DMSO % % Tween 80 % saline
计算重置