- 型号 5B/110mm
- 品牌 ADVANTEC东洋
- 【简单介绍】
Advantec中速无灰级5B定量滤纸,尺寸(公分/直径):5.5,7.0,9.0,11.0,12.5,15.0,18.5,24.0,30.0,40.0,50.0,60.0,100张/盒。
可依需要订购其他尺寸规格。Advantec中速无灰级5B定量滤纸 5B/110mm
日本ADVANTEC 5B定量滤纸FILTER PAPER QUANTITATIVE ASHLESS ADVANTEC 5C 100 CIRCLES 110mm:日本TOYO ADVANTEC定量滤纸,主要用途有土壤试验、肥料试验、矿物试验、电解分析、比色分析、药学、动植物学、***试验、火yao实验、医学实验、微量金属分析、饮料水分析、沉淀物过滤等。定量滤纸灰分0.01%(其中硬质滤纸No.4A为0.025%),能耐120℃高温,pH范围0~12(其中硬质滤纸No.4A为0~14)。包装100片/盒。有各种尺寸可供选择:φ55mm、φ70mm、φ90mm、φ110mm、φ125mm、φ150mm、φ185mm、φ240mm、φ285mm、φ300mm、φ330mm、φ360mm、φ400mm、φ500mm、485x560mm。
日本TOYO ADVANTEC产品。日本ADVANTEC定量滤纸No.5B
编号 重量g/cm 厚度mm 过滤时间sec 吸水高度cm 湿润破裂强度kPa 保留粒径
No.3 113 0.23 130 7.5 1.9 5μm
No.4A 96 0.12 915 4.0 8.8 1μm
No.5A 97 0.22 60 9.5 1.4 7μm
No.5B 108 0.21 195 7.0 1.9 4μm
No.5C 118 0.22 570 6.0 2.4 1μm
No.6 103 0.20 300 6.0 1.4 3μm
No.7 87 0.18 200 7.0 1.1 4μm
1.过滤速度:于20℃时,以10cm水银柱压力,过滤100ml之蒸馏水所需的时间。
2.吸水速度:于20℃时,一垂直条状过滤纸,10分钟内水由下往上吸附移动距离。
3.破裂强度:10cm润湿的滤纸所能承受之水柱压力值。
用途:
No.3:过滤速度较快:工业QA/QC定量分析,肥料分析、土壤沉淀物、矿物分析、水泥分析。
No.4A:硬质滤纸,耐压力及酸碱:过滤细微之结晶沉淀物。
No.5A:过滤速度zui快,粗粒子过滤:沉淀物过滤、电解液用比色样品前过滤、环境污染监测取样
No.5B:过滤速度中等:一般定量分析之沉淀过滤。
No.5C:细粒子过滤:沉淀物过滤及沉淀物有collodical dispersion倾向的溶液。
No.6:不溶解的沉淀物过滤:过量稀有金属分析、饮料及火yao分析。
No.7:精密定量分析:有机物及动植物样品中银,水银分析,微量稀有金属分析。
尺寸(公分/直径):5.5,7.0,9.0,11.0,12.5,15.0,18.5,24.0,30.0,40.0,50.0,60.0,100张/盒。
可依需要订购其他尺寸规格。
Advantec中速无灰级5B定量滤纸 5B/110mm
订货信息:
标签归档:b
ESCOLabculture®B2型二级生物安全柜

ESCO Labculture® B2型二级生物安全柜
产品编号:
市场价:¥0.00元
会员价:¥0.00元
品牌:ESCO
生产厂家:ESCO
需求数量:
- 产品概览
- 技术参数
- 订购信息
- 相关资料
- 相关产品
商品描述:
◆高品质高风量风机,自动风量风压平衡补偿,低能耗,低噪音;
◆背板及侧壁一体圆弧成型无死角,背部、顶端以及管道包围式负压腔设计,使得操作室排出的污染气体完全处于负压环境包围之下,避免了有毒有害气体泄漏的可能性;
◆人体工程学10度倾斜角设计,增加操作舒适性;
◆安全柜的各项气流数值可在液晶控制屏上实时显示,并拥有风速自动补偿功能;
◆安全柜装配功能完善的Sentinel微电脑控制系统,操作人员可根据实际要求自主设定各项参数;
◆Sentinel控制器拥有最新的智能硬件诊断系统,可即时对安全柜操作系统进行检测并提供错误诊断报告;
◆灵敏的声光警报系统可监控安全柜运行的各项参数,一旦出现任何不安全的状况,例如前窗处于非安全高度或者风速过低,系统都将给予声/光警报;
◆安全柜控制系统将紫外线杀菌灯与前窗位置进行互锁;
◆ULPA过滤器和UV紫外灯的使用寿命显示;
◆采用Isocide抗菌涂层可抑制细菌在柜体表面滋生;
技术参数与订货信息
型号/货号
技术参数
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LB2-3B1
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LB2-4B1
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LB2-5B1
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LB2-6B1
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外部尺寸(L x W x H mm)
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1035 x 811 x 1460
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1340 x 811 x 1460
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1645 x 811 x 1460
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1950 x 811 x 1460
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内部尺寸(L x W x H mm)
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965 x 585 x 670
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1270 x 585 x 670
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1575 x585 x 670
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1880 x 585 x 670
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产品执行标准
|
美国:NSF49认证; 中国食品药品监督管理局的型式检测;
过滤器性能标准:IEST-RP-CC034.1,IEST-RP-CC007和EN1822(H14);
电气安全标准:IEC61010-1/EN61010-1/ UL6101-1/CAN/CSA C22.2 No.61010.1-1
|
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平均气流风速
|
进气气流
|
起始设定值:0.53米/秒(当气流速度低于0.4m/s时,声光报警启动)
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沉降气流
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起始设定值:0.35米/秒(当气流波动超过标称值20%时,声光报警启动)
|
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气体交换体积
|
进气气流
|
376立方米/小时
|
492立方米/小时
|
608立方米/小时
|
724立方米/小时
|
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沉降气流
|
709立方米/小时
|
928立方米/小时
|
1147立方米/小时
|
1367立方米/小时
|
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排出气流
|
1085立方米/小时
|
1420立方米/小时
|
1755立方米/小时
|
2091立方米/小时
|
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工作区内空气洁净度标准
|
ISO14644.1 Class 3,美国联邦标准209E Class 1/M1.5,AS1386 Class1.5,JIS B9920 Class 3,BS5295 Class C等世界各国同类标准
|
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ULPA下降气流过滤器截流效率
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>99.999%,针对>0.12微米颗粒系
|
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HEPA外排气流过滤器截流效率
|
>99.99%,针对>0.3微米颗粒系
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噪音标准(根据 EN124699标准)
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<55dBA
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<56dBA
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<57dBA
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<58dBA
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光照强度(根据 NSF 49标准)
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>1250Lux
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>1400Lux
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>1200Lux
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>1200Lux
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主体结构
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1.5mm厚镀锌钢板,外加Isocide抗菌涂层
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侧壁结构
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1.2mm厚304#不锈钢侧壁,双层负压腔设计
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电源/电压
|
220-240V/50Hz,单向
|
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净重kg
|
279
|
317
|
359
|
438
|
配件信息:
订货号
|
技术参数
|
SPC-XA0
|
711mm支架(x为柜体尺寸,例SPC-4A0)
|
UV-15A
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15w,254nm紫外灯,适用于3尺柜体
|
UV-30A
|
30w,254nm紫外灯,适用于4尺以上柜体
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EO-HE
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防溅电源插座
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SF-1W
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欧式水接口
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SF-2U
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美式通用型气体接口
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5B/55mm-ADVANTEC中速5B定量滤纸直径55mm
- 型号 5B/55mm
- 品牌 ADVANTEC东洋
- 【简单介绍】
ADVANTEC中速5B定量滤纸直径55mm
.吸水速度:于20℃时,一垂直条状过滤纸,10分钟内水由下往上吸附移动距离。
.破裂强度:10cm润湿的滤纸所能承受之水柱压力值。
.过滤速度:于20℃时,以10cm水银柱压力,过滤100ml之蒸馏水所需的时间。ADVANTEC 5B定量滤纸(FILTER PAPER QUANTITATIVE ASHLESS ADVANTE 5B):ADVANTEC 5B 滤纸 FILTER PAPER过滤速度中等:一般定量分析之沉淀过滤。5B 110MM 108 g/cm,0.21 mm,195 sec,7 cm,1.9 kPa,4µm
日本TOYO ADVANTEC定量滤纸,ADVANTEC 5B定量滤纸主要用途有土壤试验、肥料试验、矿物试验、电解分析、比色分析、药学、动植物学、**试验、火yao实验、医学实验、微量金属分析、饮料水分析、沉淀物过滤等。定量滤纸灰分0.01%(其中硬质滤纸No.4A为0.025%),能耐120℃高温,pH范围0~12(其中硬质滤纸No.4A为0~14)。包装100片/盒。有各种尺寸可供选择:φ55mm、φ70mm、φ90mm、φ110mm、φ125mm、φ150mm、φ185mm、φ240mm、φ285mm、φ300mm、φ330mm、φ360mm、φ400mm、φ500mm、485x560mm。
编号 重量g/cm 厚度mm 过滤时间sec 吸水高度cm 湿润破裂强度kPa 保留粒径
No.3 113 0.23 130 7.5 1.9 5μm
No.4A 96 0.12 915 4.0 8.8 1μm
No.5A 97 0.22 60 9.5 1.4 7μm
No.5B 108 0.21 195 7.0 1.9 4μm
No.5C 118 0.22 570 6.0 2.4 1μm
No.6 103 0.20 300 6.0 1.4 3μm
No.7 87 0.18 200 7.0 1.1 4μm1.过滤速度:于20℃时,以10cm水银柱压力,过滤100ml之蒸馏水所需的时间。
2.吸水速度:于20℃时,一垂直条状过滤纸,10分钟内水由下往上吸附移动距离。
3.破裂强度:10cm润湿的滤纸所能承受之水柱压力值。
ADVANTEC 5A定量滤纸用途:
No.3:过滤速度较快:工业QA/QC定量分析,肥料分析、土壤沉淀物、矿物分析、水泥分析。
No.4A:硬质滤纸,耐压力及酸碱:过滤细微之结晶沉淀物。
No.5A:过滤速度z快,粗粒子过滤:沉淀物过滤、电解液用比色样品前过滤、环境污染监测取样
No.5B:过滤速度中等:一般定量分析之沉淀过滤。
No.5C:细粒子过滤:沉淀物过滤及沉淀物有collodical dispersion倾向的溶液。
No.6:不溶解的沉淀物过滤:过量稀有金属分析、饮料及火yao分析。
No.7:精密定量分析:有机物及动植物样品中银,水银分析,微量稀有金属分析。ADVANTEC中速5B定量滤纸直径55mm
订货信息:
Procyanidin B2(Synonyms: 原花青素 B2; Proanthocyanidin B2)
天然产物 黄酮类 Flavonoids
Procyanidin B2 (Synonyms: 原花青素 B2; Proanthocyanidin B2) 纯度: 99.45%
Procyanidin B2 是一种天然黄酮类物质,具有抗肿瘤,抗氧化等作用。

Procyanidin B2 Chemical Structure
CAS No. : 29106-49-8
规格 | 价格 | 是否有货 | 数量 |
---|---|---|---|
10 mM * 1 mL in DMSO | ¥1485 | In-stock | |
1 mg | ¥430 | In-stock | |
5 mg | ¥1350 | In-stock | |
10 mg | ¥2300 | In-stock | |
25 mg | ¥4500 | In-stock | |
50 mg | 询价 | ||
100 mg | 询价 |
* Please select Quantity before adding items.
Procyanidin B2 相关产品
•相关化合物库:
- Natural Product Library Plus
- Bioactive Compound Library Plus
- Immunology/Inflammation Compound Library
- Metabolism/Protease Compound Library
- NF-κB Signaling Compound Library
- Stem Cell Signaling Compound Library
- Natural Product Library
- Anti-Cancer Compound Library
- Anti-Aging Compound Library
- Antioxidants Compound Library
- Oxygen Sensing Compound Library
- Ferroptosis Compound Library
- Phenols Library
- Pyroptosis Compound Library
- Traditional Chinese Medicine Monomer Library
- Flavonoids Library
- Mitochondria-Targeted Compound Library
- Food-Sourced Compound Library
生物活性 |
Procyanidin B2 is a natural flavonoid, with anti-cancer, antioxidant activities. |
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体外研究 (In Vitro) |
Procyanidin B2 shows antiproliferative activity to MCF-7 cells, with an IC50 of 19.21 μM. However, Procyanidin B2 exhibits no effect on DNA-ladder formation[1]. Procyanidin B2 (0.1, 1, 2 μM) inhibits the activation of pyrin domain containing 3 (NLRP3) inflammasome in human umbilical vein ECs (HUVECs), and the inhibition is via suppression of AP-1 activity, and such effect can be abolished by overexpression of c-Jun. Procyanidin B2 (2 μM for 12 h) also reduces ROS in HUVECs[2]. Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only. |
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体内研究 (In Vivo) |
Procyanidin B2 (40, 20, and 10 mg/kg, p.o.) protects against cerebral ischemia-induced infarct volume and brain edema in rats. Procyanidin B2 (40 mg/kg, p.o) also improves functional outcomes, regulates blood-brain barrier (BBB) permeability after cerebral ischemia. Moreover, Procyanidin B2 attenuates cerebral ischemia-induced tight junction degradation, mitochondrial depolarization and intracellular oxidative stress. Procyanidin B2 (40 mg/kg, p.o) increases Nrf2 activation and HO-1, GSTα, and NQO1 protein expression in normal brains in vivo[3]. Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only. |
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Clinical Trial |
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分子量 |
578.52 |
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Formula |
C30H26O12 |
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CAS 号 |
29106-49-8 |
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中文名称 |
原花青素 B2 |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
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溶解性数据 |
In Vitro:
H2O : 66.67 mg/mL (115.24 mM; Need ultrasonic) DMSO : ≥ 50 mg/mL (86.43 mM) * “≥” means soluble, but saturation unknown. 配制储备液
*
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。 In Vivo:
请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 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,建议您现用现配,当天使用; 以下溶剂前显示的百
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参考文献 |
|
Cell Assay [1] |
MCF-7 cells are grown in 5 mL of RPMI 1640 medium supplemented with 20% fetal bovine serum, penicillin (100 U/mL) and streptomycin (100 μg/mL). Cells are maintained at 37°C in a humidified atmosphere of 5% CO2 in air and subcultured every 3 days. Exponentially growing cells are plated at a seeding density of 2×104 cells/mL, in 96-well plates or in dishes. After overnight incubation to allow for attachment, the cells are exposed for 24 or 48 h to various concentrations of Procyanidin B2 (0.5; 1.0; 5.0; 10.0; 25.0 and 50.0 μM) diluted in distilled water. Two millimolar cyclophosphamide (CP) is used as the positive control and solutions are sterilised by filtration[1]. Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only. |
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Animal Administration [3] |
To observe the effect of Procyanidin B2 on infarct size or brain edema, 40 rats are randomLy separated into five groups, and each group is administered with vehicle (equivalent dose of 0.9% saline administered via gavage) or 40, 20, or 10 mg/kg of Procyanidin B2, respectively. To elucidate the effect of Procyanidin B2 on blood-brain barrier (BBB) permeability, the rats (n = 6 per group for Evans blue extravasation and n = 4 per group for IgG leakage) are randomLy separated into two groups: vehicle and Procyanidin B2 (40 mg/kg). Procyanidin B2 (40 mg/kg) is administered intragastrically once a day starting at 3 h after middle cerebral artery occlusion (MCAO). For other observations, including immunohistological staining and western blot analysis, rats are randomLy separated into three groups: sham-operated, vehicle, and Procyanidin B2 (n = 4 per group). Procyanidin B2 (40 mg/kg) is administered intragastrically once a day starting at 3 h after MCAO. To elucidate the improvement in neurological function after ischemic stroke in rats, the rats (n = 8 per group) undergo neurobehavioral assays to evaluate the functional outcome after administration of Procyanidin B2 (40 mg/kg) once a day starting at 24 h after MCAO. The neurological deficits are assessed at 1, 3, 7, 11, and 14 days after MCAO[3]. Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only. |
参考文献 |
|
荧光染料Br-Mmc(Synonyms: 4-Bromomethyl-7-methoxycoumarin)
荧光染料Dye Reagents Br-Mmc;(Synonyms: 4-Bromomethyl-7-methoxycoumarin)
Br-Mmc (4-Bromomethyl-7-methoxycoumarin) 通常用作荧光标记,用于测定含有羧基的化合物。Br-Mmc 可通过 TLC 或 HPLC 测定脂肪酸含量。

Br-Mmc Chemical Structure
CAS No. : 35231-44-8
规格 | 是否有货 | ||
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100 mg | ; | 询价 | ; |
250 mg | ; | 询价 | ; |
500 mg | ; | 询价 | ; |
* Please select Quantity before adding items.
Br-Mmc 相关产品
bull;相关化合物库:
- Fragment Library
生物活性 |
Br-Mmc (4-Bromomethyl-7-methoxycoumarin) is often used as fluorescent label for the determination of compounds possessing a carboxylic group. Br-Mmc is used for the determination fatty acids by TLC or HPLC[1][2][3]. |
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分子量 |
269.09 |
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Formula |
C11H9BrO3 |
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CAS 号 |
35231-44-8 |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
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参考文献 |
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Procyanidin B1(Synonyms: 原花青素 B1)
天然产物 黄酮类 Flavonoids
Procyanidin B1 (Synonyms: 原花青素 B1) 纯度: 99.28%
Procyanidin B1 是一种多酚类黄酮物质,存在于常见的水果中,能够与 TLR4/MD-2 复合体结合,具有抗炎活性。

Procyanidin B1 Chemical Structure
CAS No. : 20315-25-7
规格 | 价格 | 是否有货 | 数量 |
---|---|---|---|
1 mg | ¥2200 | In-stock | |
5 mg | ¥6500 | In-stock | |
10 mg | ¥9500 | In-stock | |
50 mg | 询价 | ||
100 mg | 询价 |
* Please select Quantity before adding items.
Procyanidin B1 相关产品
•相关化合物库:
- Natural Product Library Plus
- Bioactive Compound Library Plus
生物活性 |
Procyanidin B1 is a polyphenolic flavonoid isolated from commonly eaten fruits, binds to TLR4/MD-2 complex, and has anti-inflammatory activity. |
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体外研究 (In Vitro) |
Procyanidin B1 is a polyphenolic flavonoid isolated from fruits and fruit juices, binds to TLR4/MD-2 complex, and has anti-inflammatory activity. Procyanidin B1 causes cellular toxicity at concentrations >100 μg/mL. Procyanidin B1 (100 μg/mL) inhibits LPS-induced TNF-α production, and expression of MD-2, TRAF6, NF-κB mRNA, phosphorylated p38 MAPK and NF-κB protein in THP1 cells[1]. Procyanidin B1 (50-100 µM) protects against Aβ oligomer-induced neuronal death. Procyanidin B1 potently inhibits the activation of caspase-3 at 100 µM, caspase-8 at concentrations of 30, 50, and 100 µM and caspase-9 at concentrations of 10, 30, 50, and 100 µM[2]. Procyanidin B1 (10, 20, 30 μM) significantly and dose-dependently induces expression of ACO and CPT1, with no obvious effect on mRNA expression of PPARα[3]. Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only. |
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分子量 |
578.52 |
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Formula |
C30H26O12 |
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CAS 号 |
20315-25-7 |
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中文名称 |
原花青素 B1 |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
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溶解性数据 |
In Vitro:
DMSO : 25 mg/mL (43.21 mM; Need ultrasonic) 配制储备液
*
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。 In Vivo:
请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 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,建议您现用现配,当天使用; 以下溶剂前显示的百
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参考文献 |
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Cell Assay [1] |
To investigate the cytotoxic effect of Procyanidin B1, viability of THP1 cells is assessed using CCK8 assay. THP1 cells are treated with Procyanidin B1 for 18 h, and 10 μL of CCK8 solution is then added to each well and the cultures are incubated for 4 h at 37°C. The optical density (OD) at 450 nm is measured using an ELx808 Absorbance Microplate Reader. The Procyanidin B1 concentration tested ranges from 50 to 200 μg/mL. Each sample is tested in triplicate[1]. Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only. |
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参考文献 |
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L-Carnosine
L-Carnosine; 纯度: 99.94%
L-Carnosine 是 beta-丙氨酸和组氨酸组成的二肽,能够抑制许多衰老带来的生化变化。

L-Carnosine Chemical Structure
CAS No. : 305-84-0
规格 | 价格 | 是否有货 | 数量 |
---|---|---|---|
Free Sample (0.1-0.5 mg) | ; | Apply now | ; |
10;mM;*;1 mL in Water | ¥550 | In-stock | |
100 mg | ¥500 | In-stock | |
200 mg | ; | 询价 | ; |
500 mg | ; | 询价 | ; |
* Please select Quantity before adding items.
L-Carnosine 相关产品
bull;相关化合物库:
- Natural Product Library Plus
- Drug Repurposing Compound Library Plus
- Clinical Compound Library Plus
- Bioactive Compound Library Plus
- Metabolism/Protease Compound Library
- Natural Product Library
- Clinical Compound Library
- Human Endogenous Metabolite Compound Library
- Drug Repurposing Compound Library
- Anti-COVID-19 Compound Library
- Alkaloids Library
- Peptide Library
生物活性 |
L-Carnosine is a dipeptide of the amino acids beta-alanine and histidine and has the potential to suppress many of the biochemical changes that accompany aging. |
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IC50 Target |
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体外研究 (In Vitro) |
L-Carnosine is a dipeptide of the amino acids beta-alanine and histidine and has the potential to suppress many of the biochemical changes that accompany aging[1]. Carnosine also exhibits some antioxidant effects. The antioxidant mechanism of carnosine is attributed to its chelating effect against metal ions, superoxide dismutase (SOD)-like activity, and ROS and free radicals scavenging ability[2]. MCE has not independently confirmed the accuracy of these methods. They are for reference only. |
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Clinical Trial |
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分子量 |
226.23 |
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Formula |
C9H14N4O3 |
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CAS 号 |
305-84-0 |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
Protect from light
*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (protect from light) |
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溶解性数据 |
In Vitro:;
H2O : 83.33 mg/mL (368.34 mM; Need ultrasonic) 配制储备液
*
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。 |
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参考文献 |
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Ginsenoside Re(Synonyms: 人参皂苷 Re; Ginsenoside B2; Panaxoside Re; Sanchinoside Re)
天然产物 糖类和糖苷 Saccharides and Glycosides
Ginsenoside Re;(Synonyms: 人参皂苷 Re; Ginsenoside B2; Panaxoside Re; Sanchinoside Re) 纯度: 98.15%
Ginsenoside Re (Ginsenoside B2) 是一种 Panax notoginseng 提取物。Ginsenoside Re 可降低 β-淀粉样蛋白 (Aβ)。Ginsenoside Re 还通过抑制 JNK 和 NF-κB 发挥抗炎作用。

Ginsenoside Re Chemical Structure
CAS No. : 52286-59-6
规格 | 价格 | 是否有货 | 数量 |
---|---|---|---|
Free Sample (0.1-0.5 mg) | ; | Apply now | ; |
10;mM;*;1 mL in DMSO | ¥886 | In-stock | |
5 mg | ¥550 | In-stock | |
10 mg | ¥850 | In-stock | |
50 mg | ; | 询价 | ; |
100 mg | ; | 询价 | ; |
* Please select Quantity before adding items.
Ginsenoside Re 相关产品
bull;相关化合物库:
- Natural Product Library Plus
- Clinical Compound Library Plus
- Bioactive Compound Library Plus
- Immunology/Inflammation Compound Library
- Kinase Inhibitor Library
- MAPK Compound Library
- Metabolism/Protease Compound Library
- Neuronal Signaling Compound Library
- NF-kappa;B Signaling Compound Library
- Stem Cell Signaling Compound Library
- Natural Product Library
- Anti-Cancer Compound Library
- Clinical Compound Library
- Human Endogenous Metabolite Compound Library
- Anti-Aging Compound Library
- Antioxidants Compound Library
- Differentiation Inducing Compound Library
- Reprogramming Compound Library
- Glycoside Compound Library
- Lipid Compound Library
- Oxygen Sensing Compound Library
- Medicine Food Homology Compound Library
- Pyroptosis Compound Library
- Traditional Chinese Medicine Monomer Library
- FDA Approved amp; Pharmacopeial Drug Library
- Anti-Alzheimer’s Disease Compound Library
- Anti-Breast Cancer Compound Library
- Anti-Pancreatic Cancer Compound Library
- Anti-Blood Cancer Compound Library
- Anti-Parkinson’s Disease Compound Library
- Neurodegenerative Disease-related Compound Library
- Anti-Obesity Compound Library
- Transcription Factor Targeted Library
- Food-Sourced Compound Library
- Anti-Liver Cancer Compound Library
生物活性 |
Ginsenoside Re (Ginsenoside B2) is an extract from Panax notoginseng. Ginsenoside Re decreases the β-amyloid protein (Aβ). Ginsenoside Re plays a role in antiinflammation through inhibition of JNK and NF-κB. |
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IC50 Target[1][2] |
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体外研究 (In Vitro) |
Ginsenoside Re is a well-known traditional Chinese medicine, which decreases the β-site amyloid precursor protein cleaving enzyme 1 (BACE1) mRNA and protein levels and inhibits BACE1 activity in the N2a/APP695 cells. Ginsenoside Re also significantly increases the PPARγ protein and mRNA levels.To prevent Ginsenoside Re from having a cytotoxic effect on the N2a/APP695 cells, the cell viability is first determined by the MTT assay. The N2a/WT and N2a/APP695 cells are treated with increasing concentrations of Ginsenoside Re (0-200 µM) for 24 h. Ginsenoside Re concentrations under 100 µM do not affect the viability of the N2a/WT and N2a/APP695 cells, whereas the 150 µM Ginsenoside Re concentration markedly decreases the survival rate of the N2a/WT and N2a/APP695 cells. Incubation with Ginsenoside Re at a 200 µM concentration for 24 h reduces the viability of the N2a/WT and N2a/APP695 cells by 15.58% and 26.82%, respectively. These data indicate that Ginsenoside Re treatment within the range of 0-100 µM for 24 h is safe for the N2a/WT and N2a/APP695 cells (P>0.05)[1]. MCE has not independently confirmed the accuracy of these methods. They are for reference only. |
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体内研究 (In Vivo) |
Ginsenoside Re reduces insulin resistance in 3T3-L1 adipocytes and high-fat diet (HFD) rats through inhibition of JNK and NF-κB activation[2]. Intraperitoneal injection of lipopolysaccharide (LPS) at a dose of 20 mg/kg is lethal to mice, and 70% to 80% of the mice die within 60 h. However, pretreatment of the mice with Rg1 or Ginsenoside Re increases their survival rates in a dose-dependent manner. With the doses of Rg1 or Ginsenoside Re increase from 2.5 to 5 mg/kg, the survival rate is elevated from 60% to 90% (Rg1) or from 30% to 40% (Ginsenoside Re). All the mice administered Rg1 at a minimal dose of 10 mg/kg are protected from death compared to 80% survival of mice treated with an equal dose of Ginsenoside Re. To protect all the mice, 20 mg/kg Ginsenoside Re is needed. To investigate the anti-inflammatory potential of Rg1 and Ginsenoside Re, 1 mg/kg Rg1 or Ginsenoside Re is injected into rats and then challenged the animals with LPS. The injection procedure itself causes a transient stress-induced increase in body temperature of ~1.2°C in each group. Thereafter, LPS-challenged rats without pretreatment develope a robust biphasic fever, with the first peak reaching ~1.5°C at 2 h and the second peak reaching 1.8°C at 4 h. In contrast, the temperature changes for the Rg1-, Ginsenoside Re-, and TAK-242-treated groups are only 0.9, 1.2, and 0.8°C at 2 h and 1.3, 1.4, and 1.0°C at 4 h, respectively. Pretreatment with Rg1, Ginsenoside Re, or TAK-242 significantly attenuates LPS-induced alterations in body temperature[3]. MCE has not independently confirmed the accuracy of these methods. They are for reference only. |
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Clinical Trial |
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分子量 |
947.15 |
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Formula |
C48H82O18 |
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CAS 号 |
52286-59-6 |
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中文名称 |
人参皂苷 Re |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
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溶解性数据 |
In Vitro:;
DMSO : ≥ 50 mg/mL (52.79 mM) * “≥” means soluble, but saturation unknown. 配制储备液
*
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。 In Vivo:
请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 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,建议您现用现配,当天使用; 以下溶剂前显示的百
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参考文献 |
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Cell Assay [1] |
To explore the cytotoxic effect of Ginsenoside Re on N2a/APP695 cells, cell proliferation is assessed using the MTT assay. The cells are treated with increasing doses of Ginsenoside Re (0, 25, 50, 100, 150, and 200 µM) for 24 h. The MTT assay is performed after the treatments. The cells are incubated for 4 h at 37 °C with 0.5 mg/mL of MTT dissolved in fresh complete medium. The dark blue formazan crystals are dissolved in DMSO, and the absorbance is measured on a microplate reader using a reference wavelength of 630 nm and a test wavelength of 490 nm. The data are expressed as the mean percentages of viable cells versus the control[1]. MCE has not independently confirmed the accuracy of these methods. They are for reference only. |
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Animal Administration [3] |
Mice[3] MCE has not independently confirmed the accuracy of these methods. They are for reference only. |
参考文献 |
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Pulchinenoside C(Synonyms: Anemoside B4)
天然产物 糖类和糖苷 Saccharides and Glycosides
Pulchinenoside C;(Synonyms: Anemoside B4) 纯度: ge;98.0%
Pulchinenoside C (Anemoside B4) 是一个天然的白头翁皂苷B4,有很多生物效应,例如抗肿瘤,神经保护,抗血管生成等活性。

Pulchinenoside C Chemical Structure
CAS No. : 129741-57-7
规格 | 价格 | 是否有货 | 数量 |
---|---|---|---|
10;mM;*;1 mL in DMSO | ¥1612 | In-stock | |
5 mg | ¥700 | In-stock | |
10 mg | ¥1200 | In-stock | |
50 mg | ; | 询价 | ; |
100 mg | ; | 询价 | ; |
* Please select Quantity before adding items.
Pulchinenoside C 相关产品
bull;相关化合物库:
- Natural Product Library Plus
- Bioactive Compound Library Plus
- Natural Product Library
- Anti-Cancer Compound Library
- Diabetes Related Compound Library
- Glycoside Compound Library
- Terpenoids Library
- Traditional Chinese Medicine Monomer Library
- Neuroprotective Compound Library
生物活性 |
Pulchinenoside C (Anemoside B4) is Pulsatilla koreana Nakai that have many numerous biological effects in vitro, including enhancing hypoglycemic, anti-tumor, neuroprotective and anti-angiogenic activity. |
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体外研究 (In Vitro) |
Pulchinenoside C (Anemoside B4) can inhibit the secretion of IL-10; SSA, SSD and PNS up-regulated IL-2 expression[1]. Pulchinenoside C (Anemoside B4), with IC50 value more than 390 ug/mL. Anemoside B4 inhibits cell proliferation[2]. Pulchinenoside C (Anemoside B4) can significantly suppress the secretion of the inflammatory factor E-selectin by endothelial cells[3]. MCE has not independently confirmed the accuracy of these methods. They are for reference only. |
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分子量 |
1221.38 |
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Formula |
C59H96O26 |
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CAS 号 |
129741-57-7 |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
4deg;C, protect from light *In solvent : -80deg;C, 6 months; -20deg;C, 1 month (protect from light) |
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溶解性数据 |
In Vitro:;
DMSO : 125 mg/mL (102.34 mM; Need ultrasonic) 配制储备液
*
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。 In Vivo:
请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 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,建议您现用现配,当天使用; 以下溶剂前显示的百
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参考文献 |
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Procyanidin B3(Synonyms: 原花青素 B3)
天然产物 黄酮类 Flavonoids
Procyanidin B3 (Synonyms: 原花青素 B3) 纯度: 99.63%
Procyanidin B3 是一种天然产物,为组蛋白乙酰转移酶 (HAT) 特异性抑制剂,可与 p300 的其他位点而非活性位点结合,选择性地抑制 p300 介导的 androgen 受体乙酰化。Procyanidin B3 对 HDAC 或 组蛋白甲基转移酶 (HMT) 无作用。

Procyanidin B3 Chemical Structure
CAS No. : 23567-23-9
规格 | 价格 | 是否有货 | 数量 |
---|---|---|---|
1 mg | ¥2290 | In-stock | |
5 mg | ¥6860 | In-stock | |
10 mg | 询价 | ||
50 mg | 询价 |
* Please select Quantity before adding items.
Procyanidin B3 相关产品
•相关化合物库:
- Natural Product Library Plus
- Bioactive Compound Library Plus
生物活性 |
Procyanidin B3 is a natural product, acts as a specific HAT inhibitor, binds to the other site of p300 instead of the active site, selectively inhibits p300-mediated androgen receptor acetylation. Procyanidin B3 has no effect on HDAC or HMT (histone methyltransferase)[1]. |
IC50 & Target |
p300[1] |
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分子量 |
578.52 |
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Formula |
C30H26O12 |
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CAS 号 |
23567-23-9 |
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中文名称 |
原花青素 B3;原花清素 B3 |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
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溶解性数据 |
In Vitro:
DMSO : 50 mg/mL (86.43 mM; ultrasonic and warming and heat to 60°C) 配制储备液
*
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。 In Vivo:
请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 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,建议您现用现配,当天使用; 以下溶剂前显示的百
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参考文献 |
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