IL1090 LP-211 神经信号通路 索莱宝

IL1090 LP-211 神经信号通路 索莱宝

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  • 北京
  • IL1090
  • 2025年07月23日
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    • 详细信息
    • 技术资料
    • 保存条件

      Store at -20℃,2 years

    • 保质期

      Store at -20℃,2 years

    • 英文名

      LP-211

    • 库存

      现询

    • 供应商

      北京索莱宝科技有限公司

    • CAS号

      1052147-86-0

    • 规格

      50mg/25mg/10mg/5mg/1mg

    规格:50mg产品价格:¥3890.0
    规格:25mg产品价格:¥2428.0
    规格:10mg产品价格:¥1235.0
    规格:5mg产品价格:¥790.0
    规格:1mg产品价格:¥344.0

    基本信息
    CASNo.1052147-86-0
    英文名称LP-211
    别名N-(4-cyanophenylmethyl)-4-(2-diphenyl)-1-piperazinehexanamide
    分子式C30H34N4O
    分子量466.62
    溶解性Soluble in DMSO
    纯度≥98%
    外观(性状)Light yellow to yellow Oil
    储存条件Store at -20℃,2 years
    SMILESC1CN(CCN1CCCCCC(=O)NCC2=CC=C(C=C2)C#N)C3=CC=CC=C3C4=CC=CC=C4
    靶点5-HT Receptor
    通路Neuronal Signaling;GPCR & G Protein
    背景说明LP-211是一种选择性的 5-HT7 受体激动剂。
    生物活性LP-211 is a selective and blood?brain barrier penetrant 5-HT7 receptor agonist, with a Ki of 0.58 nM, with high selectivity over 5-HT1A receptor (Ki, 188 nM) and D2 receptor (Ki, 142 nM).[1-3]
    In VitroLP-211 is a selective 5-HT7 receptor agonist, with a Ki of 0.58 nM, 324- and 245-fold selectivity over 5-HT1A receptor (Ki, 188 nM) and D2 receptor (Ki, 142 nM). LP-211 shows agonist properties with an EC50 of 0.6 μM[1].
    细胞实验LP-211 (10 mg/kg, i.p.) rapidly reaches the systemic circulation in the mouse, with mean Cmax of 0.76 ± 0.32 μg/mL at 30 min[1]. LP-211 (0.003-0.3 mg/kg, i.p.) significantly increases the micturition volume in a dose-dependent manner, and causes significant increases in voiding efficiency in spinal cord-injured (SCI) rats, and such effects can be completely reversed by SB-269970[2]. LP-211 (0.25 and 0.50 mg/kg i.p.) improves consolidation of chamber-shape memory in rats, resulting in significant novelty-induced hyperactivity and recognition[3].
    动物实验Thirty male adult Wistar rats (300-450 g) are assessed for novelty preference behavior after acute treatment (administered immediately after the training session and 24 h before the test session). After a 4 weeks wash out, the rPDT is conducted to evaluate attraction from a greater/uncertain reward, with a sub-chronic treatment (five injections, immediately after sessions which follow the indifferent point). Food restriction, imposed by the experimenter through a limited quantity of food given at the end of each rPDT session, is applied to increase motivation to work for food delivery. All behavioral tests take place between 9:30 am and 4:00 pm. Rats are randomly assigned to treatment (LP-211 at 0.25 or 0.50 mg/kg i.p.) and control groups (injection volume 10 mL/kg; n?=?10 per group). The brain penetrant 5-HT7R agonist LP-211 is dissolved in a vehicle solution of 1% dimethyl sulfoxide (DMSO) in saline (0.9% NaCl). Control group receives the vehicle strictly in the same conditions[3].
    激酶实验Binding of [3H]-LSD at rat cloned 5-HT7 receptor is performed in the assay. In 1 mL of incubation buffer (50 mM Tris, 10 mM MgCl2 and 0.5 mM EDTA, pH 7.4) are suspended 30 μg of membranes, 2.5 nM [3H]-LSD, LP-211 (6?9 concentrations). The samples are incubated for 60 min at 37°C. The incubation is stopped by rapid filtration on GF/A glass fiber filters (presoaked in 0.5% polyethylenimine for 30 min). The filters are washed with 3 × 53 mL of ice-cold buffer (50 mM Tris, pH 7.4). Nonspecific binding is determined in the presence of 10 μM 5-CT. Approximately 90% of specific binding is determined under these conditions[1].
    数据来源文献[1]. Leopoldo M, et al. Structural modifications of N-(1,2,3,4-tetrahydronaphthalen-1-yl)-4-aryl-1-piperazinehexanamides: influence on lipophilicity and 5-HT7 receptor activity. Part III. J Med Chem. 2008 Sep 25;51(18):5813-22.

    [2]. Norouzi-Javidan A, et al. Effect of 5-HT7 receptor agonist, LP-211, on micturition following spinal cord injury in male rats. Am J Transl Res. 2016 Jun 15;8(6):2525-33. eCollection 2016.

    [3]. Beaudet G, et al. LP-211, a selective 5-HT7 receptor agonist, increases novelty-preference and promotes risk-prone behavior in rats. Synapse. 2017 Dec;71(12).
    单位

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