Forsythoside B NEW
| Price | $39 | $83 | $117 |
| Package | 1mg | 5mg | 10mg |
| Min. Order: | |
| Supply Ability: | 10g |
| Update Time: | 2024-11-16 |
Product Details
| Product Name: Forsythoside B | CAS No.: 81525-13-5 |
| Purity: 98.53% | Supply Ability: 10g |
| Release date: 2024/11/16 |
Product Introduction
Bioactivity
| 名稱 | Forsythoside B |
| 描述 | Forsythoside B binds to LPS and reduces the biological activity of serum LPS, and inhibits NF-κB activation. Forsythoside B inhibits the inflammatory response and has antioxidant properties. Potent neuroprotective effects with a favorable therapeutic time-window, reduce of cerebral ischemia and reperfusion injury degree, attenuating blood-brain barrier (BBB) breakdown; Rescued cardiac function from I/R injury. Forsythoside B has antisepsis effect, is mediated by decreasing local and systemic levels of a wide spectrum of inflammatory mediators. |
| 細胞實驗 | Forsythoside B is dissolved in sterile saline solution and added to the medium at various concentrations (from 0.1 to 10 μM) and incubated with LPS stimulated RAW264.7 cells. Cell-free supernatants are collected after Forsythoside B treatment for 24 h. Cell viability is assessed by measuring lactate dehydrogenase (LDH) in the medium[1]. |
| 體外活性 | Forsythoside B down-regulates the levels of TNF-α, IL-6 and high-mobility group-box?1 protein (HMGB1) in lipopolysaccharide (LPS)-stimulated RAW264.7 cells, inhibits the IκB kinase (IKK) pathway and modulated nuclear factor (NF)- κB in a concentration-dependently manner[1]. |
| 體內(nèi)活性 | Intravenous administration of forsythoside B, either alone or in combination with imipenem, significantly diminishes the serum concentrations of TNF-α, IL-6, HMGB1, TREM-1, and endotoxin, while simultaneously increasing the level of IL-10. It also decreases myeloperoxidase (MPO) activity in the lung, liver, and small intestine[1]. Administered at dosages exceeding 8 mg/kg, forsythoside B exhibits considerable neuroprotective effects in rats subjected to cerebral ischemia and reperfusion, with notable efficacy even when administration is delayed by 1 h, 3 h, or 5 h. It reduces brain infarct size and edema, lowers cerebral Evans blue dye leakage and MPO activity, and inhibits expression of cerebral phosphor-IκB-α and NF-κB[2]. Furthermore, forsythoside B at 20 mg/kg significantly enhances myocardial function, evidenced by improved left ventricular systolic pressure (LVSP) and maximal rate of pressure change (±dp/dt(max)), alongside a reduction in myocardial infarct volume, serum Tn-T, TNF-alpha, IL-6 levels, myocardial malondialdehyde (MDA) content, and MPO activity. It also downregulates the protein expression of HMGB1, phosphor-IκB-α, and phosphor-NF-κB, along with mitigating the decrease in superoxide dismutase (SOD) and glutathione peroxidase (GPx) activities[3]. Additionally, forsythoside B, with or without imipenem, lowers CLP-induced mortality rates in rats. |
| 存儲條件 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| 溶解度 | DMSO : 55 mg/mL (72.68 mM) |
| 關(guān)鍵字 | NF-κB | TNFR | Tumor Necrosis Factor Receptor | inhibit | Nuclear factor-κB | Forsythoside B | Inhibitor | Nuclear factor-kappaB | TNF Receptor |
| 相關(guān)產(chǎn)品 | Lidocaine | Diethylmaleate | Glucosamine | sodium lauroyl-α-hydroxyethyl sulfonate | Lidocaine hydrochloride | Apremilast | 5-Aminosalicylic Acid | Indole-3-carbinol | Lenalidomide | Diallyl disulfide | Fisetin | Sodium salicylate |
| 相關(guān)庫 | 中藥單體化合物庫 | 經(jīng)典已知活性庫 | 植物來源化合物庫 | 中藥抗炎分子庫 | 天然產(chǎn)物庫 | 糖類及苷類化合物庫 | 神經(jīng)保護化合物庫 | 高通量篩選天然產(chǎn)物庫 | 抗衰老化合物庫 | 古代經(jīng)典名方目錄分子庫 |
Company Profile Introduction
Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers.
TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.
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