天然产物 糖类和糖苷 Saccharides and Glycosides
Barlerin (Synonyms: 8-O-Acetyl shanzhiside methyl ester) 纯度: 99.0%
Barlerin (8-O-Acetyl shanzhiside methyl ester) 是从中国西藏民间药用植物中分离出的环孢菌素葡萄糖苷。Barlerin (8-O-Acetyl shanzhiside methyl ester) 可以抑制 NF-κB 活性。
Barlerin Chemical Structure
CAS No. : 57420-46-9
规格 | 价格 | 是否有货 | 数量 |
---|---|---|---|
5 mg | ¥800 | In-stock | |
10 mg | ¥1200 | In-stock | |
25 mg | ¥2600 | In-stock | |
50 mg | 询价 | ||
100 mg | 询价 |
* Please select Quantity before adding items.
Barlerin 相关产品
•相关化合物库:
- Natural Product Library Plus
- Bioactive Compound Library Plus
- Immunology/Inflammation Compound Library
- NF-κB Signaling Compound Library
- Stem Cell Signaling Compound Library
- Natural Product Library
- Anti-Aging Compound Library
- Antioxidants Compound Library
- Glycoside Compound Library
- Oxygen Sensing Compound Library
- Medicine Food Homology Compound Library
- Terpenoids Library
- Pyroptosis Compound Library
- Traditional Chinese Medicine Monomer Library
- Neuroprotective Compound Library
- Anti-Pancreatic Cancer Compound Library
- Transcription Factor Targeted Library
生物活性 |
Barlerin (8-O-Acetyl shanzhiside methyl ester) is an iridoid glucoside isolated from the leaves of Lamiophlomis rotata Kudo, a Chinese folk medicinal plant in Xi-zang. Barlerin (8-O-Acetyl shanzhiside methyl ester) could inhibt NF-κB. |
||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IC50 & Target[1] |
|
||||||||||||||||
体外研究 (In Vitro) |
Treatment of SH-SY5Y cells with Barlerin (8-O-Acetyl shanzhiside methyl ester) blocks TNF-α-induced nuclear transcription factor κB (NF-κB) activation and decreases high-mobility group box-1 (HMGB-1) expression. [1]. Treatment of H9c2 cells with Barlerin (8-O-Acetyl shanzhiside methyl ester) 9 μM blocks TNF-α-induced NF-κB phosphorylation by blocking High-mobility group box1 (HMGB1) expression[2]. MCE has not independently confirmed the accuracy of these methods. They are for reference only. |
||||||||||||||||
体内研究 (In Vivo) |
Barlerin (8-O-Acetyl shanzhiside methyl ester) 40 mg/kg demonstrates significant neuroprotective effect even after delayed administration at 4 hr after I/R. Barlerin 40 mg/kg attenuates the histopathological damage, decreases brain swelling, inhibits NF-κB activation and reduces HMGB-1 expression in ischaemic brain tissue[1]. Barlerin (8-O-Acetyl shanzhiside methyl ester) significantly promotes angiogenesis in the ischaemic brain and improves functional outcome after stroke. Barlerin also significantly increases vascularization compared with vehicle treatment. It increases the expression of VEGF, Ang1, phosphorylation of Tie2 and Akt VEGF[3]. Barlerin (8-O-Acetyl shanzhiside methyl ester) significantly shortens capillary blood clotting time and reduces blood loss volume, but does not influence mice activated partial thromboplastin time, prothrombin time or thrombin time. It significantly prolongs euglobulin clot lysis time in hyperfibrinolysis mice[4]. MCE has not independently confirmed the accuracy of these methods. They are for reference only. |
||||||||||||||||
分子量 |
448.42 |
||||||||||||||||
Formula |
C19H28O12 |
||||||||||||||||
CAS 号 |
57420-46-9 |
||||||||||||||||
中文名称 |
8-O-乙酰山栀苷甲酯 |
||||||||||||||||
运输条件 |
Room temperature in continental US; may vary elsewhere. |
||||||||||||||||
储存方式 |
|
||||||||||||||||
溶解性数据 |
In Vitro:
DMSO : 100 mg/mL (223.01 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
|
||||||||||||||||
参考文献 |
|
Cell Assay [2] |
Prior to hypoxia, cells are pretreated with various concentrations (1, 3, 9 and 27μM) of Barlerin (8-O-Acetyl shanzhiside methyl ester) for 24 h. Cell viability are determined by MTT assay[2]. MCE has not independently confirmed the accuracy of these methods. They are for reference only. |
---|---|
Animal Administration [3][4] |
Rats: Barlerin (8-O-Acetyl shanzhiside methyl ester) is prepared in saline. Adult male rats are subjected to 1 hr of middle cerebral artery occlusion (MCAO) and reperfusion, and treated with or without different doses (5 and 10 mg/kg) of ND01, starting 24 hr after ischaemia and reperfusion (I/R) and by intravenous injection daily for 14 days. Neurological functional tests are performed and cerebral Evans blue extravasation is measured[3]. Mouse: Barlerin (8-O-Acetyl shanzhiside methyl ester) is prepared in saline. Male Balb/C mice (20 to 25g) are randomly divided into five groups (saline group, Hemocoagulase, 0.34 KU/kg, i.v. ASM-L, 100 mg/kg, i.v., ASM-M, 250 mg/kg, i.v., ASM-H, 500 mg/kg, i.v.). The drugs and vehicle are injected through vena caudal is 5 min before anesthetized with sodium pentobarbital (200 mg/kg, i.p.). Twenty minutes after injection, blood are drawn from heart. Activated partial thromboplastin time, prothrombin time, thrombin time and fibrinogen are assayed[4]. MCE has not independently confirmed the accuracy of these methods. They are for reference only. |
参考文献 |
|