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κ-Carrageenan

产品编号 T38499 CAS 11114-20-8

κ-Carrageenan, a natural polymer found predominantly in red seaweeds, can serve as an effective drug carrier for delivering curcumin to cancer cells and inducing apoptosis. Additionally, κ-Carrageenan holds promise as a potential inflammatory agent, amplifying existing intestinal inflammation.

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κ-Carrageenan, CAS 11114-20-8

规格	价格/CNY		货期	数量
500 mg	￥ 415		待询

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其他形式的 κ-Carrageenan:

Carrageenan
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生物活性

化学信息

存储 & 溶解度

参考文献

产品描述	κ-Carrageenan, a natural polymer found predominantly in red seaweeds, can serve as an effective drug carrier for delivering curcumin to cancer cells and inducing apoptosis. Additionally, κ-Carrageenan holds promise as a potential inflammatory agent, amplifying existing intestinal inflammation.
体外活性	κ-Car- Curcumin (Cur) (0-500 μg/mL; 24-72 hours) effectively involves in cancer cell growth inhibition at lower concentrations of 40 μg/mL[1]. The cytotoxicity of the Cur loaded κ-Car has a significantly high apoptotic activity in selected lung cancer cells of A549[1]. κ-Carrageenan (1-60 μg/mL; 0.5-24?hours) enhances LPS-induced IL-8 secretion in HT-29 cells[2]. Cell Viability Assay[1]Cell Line: A549 cells Concentration: 0-500 μg/mL Incubation Time: 24, 48 and 72 hours Result: The dose response effects of cells treated with Cur loaded κ-Car after incubation of 24, 48 and 72 h exhibited a significant IC 50 values of 65, 50 and 40 μg/mL respectively, for 24, 48, 72 h ours.
体内活性	κ-Carrageenan (1.7-41.7?mg/kg; p.o. for 1 week prior to C. freundii DBS100 treatment) can synergistically activate LPS-induced inflammatory through the Bcl10-NF-κB pathway, as indicated by its aggravation of C. freundii DBS100-induced colitis in mice[2]. κ-Carrageenan enhances the C. freundii DBS100-dependent induction of TLR4 and NF-κB in the intestinal mucosa of infected mice[2]. κ-Carrageenan aggravates the TNBS-induced intestinal inflammation, and such an effect could be associated with the oxidative stress and activation of TLR4-NF-κB and MAPK/ERK1/2 pathway[3]Animal Model: Male and female NIH (s) mice[2]Dosage: 1.7?mg/kg, LOW; 8.3?mg/kg, MED; or 41.7?mg/kg, HIG Administration: Orally administered for 1 week prior to C. freundii DBS100 treatment Result: Enhanced the C. freundii DBS100-dependent induction of TLR4 and NF-κB in the intestinal mucosa of infected mice.

分子量	N/A
CAS No.	11114-20-8

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

计算器

摩尔浓度计算器

稀释计算器

配液计算器

分子量计算器

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参考文献

1. Sathuvan M, et al. κ-Carrageenan: An effective drug carrier to deliver curcumin in cancer cells and to induce apoptosis. Carbohydr Polym. 2017;160:184-193. 2. Wu W, et al. κ-Carrageenan Enhances Lipopolysaccharide-Induced Interleukin-8 Secretion by Stimulating the Bcl10-NF-κB Pathway in HT-29 Cells and Aggravates C. freundii-Induced Inflammation in Mice. Mediators Inflamm. 2017;2017:8634865. 3. Wei W, et al. Enhanced effect of κ-carrageenan on TNBS-induced inflammation in mice. Int Immunopharmacol. 2016;39:218-228.

剂量换算

对于不同动物的给药剂量换算，您也可以参考 更多...

体内实验配液计算器

请在以下方框中输入您的动物实验信息后点击计算，可以得到母液配置方法和体内配方的制备方法：比如您的给药剂量是10 mg/kg，每只动物体重20 g，给药体积100 μL，一共给药动物10 只，您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

母液配置方法：2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL)，如您需要配置的浓度超过该产品的溶解度，请先与我们联系。

体内配方的制备方法：取 50 μL DMSO 主液，加入 300 μL PEG300，混匀澄清，再加 50 μL Tween 80，混匀澄清，再加 600 μL ddH2O, 混匀澄清。

第一步：请输入动物实验的基本信息

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第二步：请输入动物体内配方组成，不同的产品配方组成不同，如有配方需求，可先联系我们提供正确的体内配方。

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