标签归档：抗炎

S-Allylmercaptocysteine

发表于由

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白，专注于信号通路和疾病研究领域。

S-Allylmercaptocysteine 

S-allylmercaptocysteine 是一种从大蒜中提取的有机硫化合物，对各种肺部疾病具有抗炎和抗氧化作用。S-allylmercaptocysteine 通过多种途径发挥抗癌作用，如通过 TGF-β 信号通路诱导癌细胞凋亡 (apoptosis)，或通过降低 NF-κb 活性和上调 Nrf2 来达到抗炎和抗氧化的作用。

S-Allylmercaptocysteine

S-Allylmercaptocysteine Chemical Structure

CAS No. : 2281-22-3

规格 价格 是否有货
5 mg ￥1800 询问价格 & 货期
10 mg ￥2900 询问价格 & 货期
25 mg ￥5800 询问价格 & 货期
50 mg ￥9500 询问价格 & 货期

* Please select Quantity before adding items.

生物活性

S-allylmercaptocysteine, an organic sulfur compound extracted from garlic, has anti-inflammatory and anti-oxidative effects for various pulmonary diseases. S-allylmercaptocysteine achieves its anti-cancer effect through a variety of pathways such as inducing the apoptosis of cancer cells through the TGF-β signaling pathway, or reducing the NF-κB activity and up-regulating Nrf2 to achieve the effects of anti-inflammation and anti-oxidation[1][2][3].

体外研究
(In Vitro)

S-Allylmercaptocysteine attenuates cisplatin-induced nephrotoxicity through suppression of apoptosis, oxidative stress, and inflammation[2].
S-Allylmercaptocysteine (400 μM; 48 hours) induces apoptosis evaluated by detecting the activated caspase 3 and cleaved PARP in SW620, SW480, and Caco-2 cells. Both activated caspase 3 and cleaved PARP1 are found in the cells treated with SAMC while no activated PARP1 and caspase 3 are found in the untreated control cells[4].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究
(In Vivo)

S-Allylmercaptocysteine (25 and 50 mg/kg; oral gavage) could significantly ameliorate the pathological structure, and decrease inflammatory cell infiltration and pro-inflammatory cytokines in bronchoalveolar lavage fluid (BALF) in BLM-induced pulmonary fibrosis mice. S-Allylmercaptocysteine shows an anti-fibrosis effect by increasing anti-oxidants like HO-1, GSH and SOD as well as decreasing hydroxyproline (HYP) in BLM-induced mice[1].

上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

193.29

Formula

C6H11NO2S2
CAS 号

2281-22-3
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Tong D, et al. S-allylmercaptocysteine promotes MAPK inhibitor-induced apoptosis by activating the TGF-β signaling pathway in cancer cells. Oncol Rep. 2014;32(3):1124-1132.

    [2]. Zhu X, et al. S-Allylmercaptocysteine Attenuates Cisplatin-Induced Nephrotoxicity through Suppression of Apoptosis, Oxidative Stress, and Inflammation. Nutrients. 2017;9(2):166. Published 2017 Feb 20.

    [3]. Li C, et al. S-Allylmercaptocysteine attenuates Bleomycin-induced pulmonary fibrosis in mice via suppressing TGF-β1/Smad and oxidative stress pathways. Int Immunopharmacol. 2020;79:106110.

    [4]. Liang D, et al. S-allylmercaptocysteine effectively inhibits the proliferation of colorectal cancer cells under in vitro and in vivo conditions. Cancer Lett. 2011;310(1):69-76.

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Avicularin

发表于由

上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白，专注于信号通路和疾病研究领域。

Avicularin  纯度: 99.25%

Avicularin 是一种存在多种植物中有生物活性的黄酮类化合物，具有抗炎、抗过敏、抗氧化、保肝、抗肿瘤等作用。在 LPS 刺激的 RAW 264.7 巨噬细胞中，Avicularin 通过抑制 ERK 信号通路产生抗炎活性。Avicularin 能通过调节 NF-κB(p65)、COX-2 和 PPAR-γ 的活性来改善人类肝细胞癌。

Avicularin

Avicularin Chemical Structure

CAS No. : 572-30-5

规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥1930 In-stock
5 mg ￥1750 In-stock
10 mg ￥2600 In-stock
25 mg ￥4750 In-stock
50 mg   询价  
100 mg   询价  

* Please select Quantity before adding items.

Avicularin 相关产品

•相关化合物库:

  • Natural Product Library Plus
  • Bioactive Compound Library Plus
  • Immunology/Inflammation Compound Library
  • Natural Product Library
  • Anti-Cancer Compound Library
  • Glycoside Compound Library
  • Phenols Library
  • Traditional Chinese Medicine Monomer Library
  • Flavonoids Library
  • Food-Sourced Compound Library
  • Anti-Liver Cancer Compound Library

生物活性

Avicularin is a bio-active flavonoid from plants, anti-inflammatory, anti-allergic, anti-oxidant, hepatoprotective, and anti-tumor activities. Avicularin exhibits anti-inflammatory activity through the suppression of ERK signaling pathway in LPS-stimulated RAW 264.7 macrophage cells. Avicularin ameliorates human hepatocellular carcinoma via the regulation of NF κB (p65), COX 2 and PPAR γ activities[1][2].

分子量

434.35

Formula

C20H18O11
CAS 号

572-30-5
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
溶解性数据
In Vitro: 

DMSO : 100 mg/mL (230.23 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.3023 mL 11.5115 mL 23.0229 mL
5 mM 0.4605 mL 2.3023 mL 4.6046 mL
10 mM 0.2302 mL 1.1511 mL 2.3023 mL

*

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。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (protect from light)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

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
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂： 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.08 mg/mL (4.79 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (4.79 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液

  • 2.

    请依序添加每种溶剂： 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.08 mg/mL (4.79 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (4.79 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中，再用生理盐水定容至 10 mL，完全溶解，澄清透明
*以上所有助溶剂都可在 上海金畔生物科技有限公司 网站选购。
参考文献

  • [1]. Vo VA, et al. Avicularin Inhibits Lipopolysaccharide-Induced Inflammatory Response by Suppressing ERK Phosphorylation in RAW 264.7 Macrophages. Biomol Ther (Seoul). 2012 Nov;20(6):532-7.

    [2]. Wang Z, et al. Avicularin ameliorates human hepatocellular carcinoma via the regulation of NF‑κB/COX‑2/PPAR‑γ activities. Mol Med Rep. 2019 Jun;19(6):5417-5423.

所有产品仅用作科学研究或药证申报，我们不为任何个人用途提供产品和服务