PD123319

For research use only. Not for use in humans.

目录号:S7098

PD123319 Chemical Structure

CAS No. 130663-39-7

PD123319是一种有效的,选择性AT2血管紧张素Ⅱ受体拮抗剂, IC50为34 nM。

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客户使用Selleck生产的PD123319发表文献12篇:

客户使用该产品的3个实验数据:

  • Ang II-induced MMP-2 protein expression through AT1 receptor in ex vivo cultured IAAA aortic walls (A) Ex vivo cultured aortic pieces from IAAA patients (n = 5) were incubated in the presence of different concentrations of Ang II for 48 h. (B) Ex vivo cultured aneurysmal aorta walls were pre-treated with either candesartan (10 µM, AT1R inhibitor) or PD123319 (10 µM, AT2R antagonist) for 48 h, followed by 1 µM Ang II treatment for 48 h. The group without Ang II incubation was used as control. **P < 0.01 vs. untreated control group; ##P < 0.01 vs. treated with Ang II alone. CA, candesartan; PD, PD123319.

    Acta Biochim Biophys Sin (Shanghai), 2015, 47(7):539-47.. PD123319 purchased from Selleck.

    Ang II induces MMP-2 protein expression and ERK phosphorylation ASMCs via AT1R. (a) ASMCs were pretreated with 0.1 μM candesartan (CA, selective AT1R inhibitor, 30 min) or 1 μM PD123319 (PD, selective AT2R inhibitor, 30 min) followed by stimulation with 0.1 μM Ang II for 2 min six-well plates. Western blot was performed to assess the levels of ERK phosphorylation in cell lysates. Top panel: Graphs show the relative p-ERK1/2 protein levels, respectively, normalized to total ERK1/2 relative to control. Bottom panel: Ratio of p-ERK1/2/t-ERK1/2 protein expression, respectively, evaluated using Western blot analysis from a representative experiment. Shown are mean±SEM of three individual experiments. **P < 0.01 vs. untreated control cells; ##P < 0.01 vs. cells treated with Ang II. (b) ASMCs were incubated with 1 μM candesartan or 10 μM PD123319 for 60 min before stimulation with 0.1 μM Ang II for 24 h in six-well plates. Western blot was used for analyses of the levels of MMP-2 expression in cell lysates. Top panel: Graphs show the relative MMP-2 protein levels normalized to GAPDH relative to control. Bottom panel: Ratio of MMP-2/GAPDH protein expression from a representative Western blot experiment. Shown are mean±SEM of three individual experiments. **P < 0.01 vs. untreated control cells; ##P < 0.01 vs. cells treated with Ang II.

    Exp Biol Med (Maywood), 2015, 240(12):1564-71. . PD123319 purchased from Selleck.

  • Effect of PD123319 treatment on sodium current (INa). Typical recordings of INa in cells from control (a), non-PD123319 (b), and PD123319 (c). x-axis: time (ms mini-second); y-axis: current volume (pA). The voltage clamp protocol is shown in (d). e Average I-V relationships of INa density (pA/pF) as a function of step potential (mV), obtained in control (filled squares), non-PD123319 (empty squares), and PD123319 (empty circles)

    Naunyn Schmiedebergs Arch Pharmacol, 2016, 389(12):1333-1340. PD123319 purchased from Selleck.

产品安全说明书

Angiotensin Receptor抑制剂选择性比较

生物活性

产品描述 PD123319是一种有效的,选择性AT2血管紧张素Ⅱ受体拮抗剂, IC50为34 nM。
靶点
AT2 receptor [1]
34 nM
体外研究

PD123319在多种不同组织中所用受体的两个子类中表现不同。125I--AII特异性标记两类结合在膜制备牛肾上腺glomerulosa细胞位点。第一类(DuP-753敏感)代表约85%的总结合位点,并对DUP-753具有高亲和力(IC 50为92.9 nM)。 PD-123319不会对125 I-AII结合到本位点有任何影响。第二类结合位点对PD-123319更敏感, IC 50是6.9 nM,并且对DUP-753的亲和力低得多(IC50值约10 mM)。 [2]

体内研究 PD123319对脑血流量的自我调节没有影响。急性AT2受体阻断不影响脑血流自动调节功能。[3] PD 123319静脉给药导致了高血压大鼠中瞬时的剂量依赖性的MAP增加,3毫克/千克的PD123319导致MAP维持约为7.4分钟。 [4]

推荐的实验操作(此推荐来自于公开的文献所以Selleck并不保证其有效性)

动物实验:[3]
- 合并
  • Animal Models: 自发性高血压大鼠
  • Dosages: 0.36 and 1 毫克/千克/分钟
  • Administration: 静脉注射
    (Only for Reference)

溶解度 (25°C)

体外 DMSO 100 mg/mL (196.61 mM)
Water 100 mg/mL (196.61 mM)
Ethanol 100 mg/mL (196.61 mM)
体内 从左到右依次将纯溶剂加入产品,现配现用(数据来自Selleck实验检测而非文献):
Saline
30 mg/mL

* 溶解度检测是由Selleck技术部门检测的,可能会和文献中提供的溶解度有所差异,这是由于生产工艺和批次不同产生的正常现象。请按照顺序依次加入各个纯溶剂。

化学数据

分子量 508.61
化学式

C31H32N4O3

CAS号 130663-39-7
储存条件 粉状
溶于溶剂
别名 N/A

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Selleck为您提供正确的澄清溶液配方)
% DMSO % % Tween 80 % ddH2O
计算重置

计算器

摩尔浓度计算器

摩尔浓度计算器

本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系,公式为:

质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子量 (g/mol)

摩尔浓度计算公式

  • 质量
    浓度
    体积
    分子量

*在配置溶液时,请务必参考Selleck产品标签上、SDS / COA(可在Selleck的产品页面获得)批次特异的分子量使用本工具。

稀释计算器

稀释计算器

用本工具协助配置特定浓度的溶液,使用的计算公式为:

开始浓度 x 开始体积 = 最终浓度 x 最终体积

稀释公式

稀释公式一般简略地表示为: C1V1 = C2V2 ( 输入 输出 )

  • C1
    V1
    C2
    V2

在配置溶液时,请务必参考Selleck产品标签上、SDS / COA(可在Selleck的产品页面获得)批次特异的分子量使用本工具。.

连续稀释计算器方程

  • 连续稀释

  • 计算结果

  • C1=C0/X C1: LOG(C1):
    C2=C1/X C2: LOG(C2):
    C3=C2/X C3: LOG(C3):
    C4=C3/X C4: LOG(C4):
    C5=C4/X C5: LOG(C5):
    C6=C5/X C6: LOG(C6):
    C7=C6/X C7: LOG(C7):
    C8=C7/X C8: LOG(C8):
分子量计算器

分子量计算器

通过输入化合物的化学式来计算其分子量:

总分子量:g/mol

注:化学分子式大小写敏感。C10H16N2O2 c10h16n2o2

摩尔浓度计算器

质量 浓度 体积 分子量
计算

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操作手册

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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID