Pinocembrin

For research use only. Not for use in humans.

目录号:S3941 别名: Dihydrochrysin, Galangin flavanone, 5,7-Dihydroxyflavanone 中文名称:松属素

Pinocembrin Chemical Structure

CAS No. 480-39-7

Pinocembrin (Dihydrochrysin, Galangin flavanone, 5,7-Dihydroxyflavanone)是制药工业中多功能黄酮类分子,它具有很多药学活性,如抗菌、消炎、抗氧化和抗癌活性。

规格 价格 库存 购买数量  
RMB 795.33 现货
RMB 2433.1 现货
有超大折扣

今日订购,明日送达,全国免运费!

全国免费电话:400-668-6834   |   Email:info@selleck.cn

客户使用Selleck生产的Pinocembrin发表文献1篇:

产品安全说明书

ADC Cytotoxin抑制剂选择性比较

生物活性

产品描述 Pinocembrin (Dihydrochrysin, Galangin flavanone, 5,7-Dihydroxyflavanone)是制药工业中多功能黄酮类分子,它具有很多药学活性,如抗菌、消炎、抗氧化和抗癌活性。
体外研究

Pinocembrin (5,7-dihydroxyflavanone) is one of the primary flavonoids isolated from the variety of plants, mainly from Pinus heartwood, Eucalyptus, Populus, Euphorbia, and Sparattosperma leucanthum, in the diverse flora and purified by various chromatographic techniques. Its vast range of pharmacological activities has been well researched including antimicrobial, anti-inflammatory, antioxidant, and anticancer activities[1]. Pinocembrin has been shown to increase neuronal viability, decrease lactate dehydrogenase release, inhibit the production of NO and ROS, increase glutathione levels, and downregulate the expression of neuronal NO synthase (nNOS) and iNOS in primary cortical neurons subjected to oxygen-glucose deprivation/reoxygenation (OGD/R)[2].

体内研究 Pinocembrin can be used as neuroprotective against cerebral ischemic injury with a wide therapeutic time window, which may be attributed to its antiexcitotoxic effects[1]. It has the ability to reduce reactive oxygen species (ROS), protect the BBB, modulate mitochondrial function, and regulate apoptosis. Pinocembrin (10 mg/kg, i.v.) could reduce brain swelling; improve behavioral deficits; and alleviate neuronal apoptosis, edema of astrocytic end-feet, and the deformation of endothelial cells and capillaries. Pinocembrin reduces endoplasmic reticulum (ER) stress and apoptosis by decreasing C/EBP homologous protein (CHOP)/GADD153 and caspase-12 expression via the PERK-elF2α-ATF4 signaling pathway in MCAO rats. LD50 of i.v. pinocembrin in mice is greater than 700 mg/kg[2].

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)

细胞实验:

[4]

- 合并
  • Cell lines: SH-SY5Y cells
  • Concentrations: 4, 8, 20 μM
  • Incubation Time: 1 h
  • Method:

    SH-SY5Y cells are maintained in DMEM containing 10% FBS, 100 units/mL penicillin, and 100 µg/mL streptomycin in a humidified atmosphere containing 5% CO2 at 37℃.  Cells are passaged by trypsinization every 3-5 days. Then cells are seeded at 1 × 104 cells per well into a 96-well plate and then incubated for 24 h at 37 °C in a humidified atmosphere containing 5% CO2. The entire medium is then replaced with fresh medium containing 1% FBS, and one of the compounds is pretreated for 1 h, followed by the addition of 2.0 µg/mL tunicamycin or 30 nM staurosporine. Nuclear staining assays are carried out after a further 24 h of incubation. Cell death is assessed.


    (Only for Reference)
动物实验:

[3]

- 合并
  • Animal Models: male Sprague-Dawley rats
  • Dosages: 22.5 or 67.5 mg/kg
  • Administration: i.v.
    (Only for Reference)

溶解度 (25°C)

体外 DMSO 51 mg/mL (199.02 mM)
Ethanol 51 mg/mL (199.02 mM)
Water Insoluble

* 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 256.25
化学式

C15H12O4

CAS号 480-39-7
储存条件 粉状
溶于溶剂
别名 Dihydrochrysin, Galangin flavanone, 5,7-Dihydroxyflavanone

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

技术支持

在订购、运输、储存和使用我们的产品的任何阶段,您遇到的任何问题,均可以通过拨打我们的热线电话400-668-6834,或者技术支持邮箱tech@selleck.cn,直接联系到我们。我们会在24小时内尽快联系您。

操作手册

如果有其他问题,请给我们留言。

  • * 必填项
Tags: 购买Pinocembrin | Pinocembrin供应商 | 采购Pinocembrin | Pinocembrin价格 | Pinocembrin生产 | 订购Pinocembrin | Pinocembrin代理商
×
Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID