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Chondroitin sulfate

产品编号 T2980 CAS 9007-28-7

别名: Chonsurid, Chondroitin polysulfate, 硫酸软骨素

Chondroitin sulfate (Chonsurid) 是一种糖胺聚糖，被广泛用于骨关节炎的研究。它能够减少炎症介质和凋亡过程，并能够减少炎性细胞因子，iNOS 和MMPs 产生。

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Chondroitin sulfate, CAS 9007-28-7

规格	价格/CNY		货期	数量
100 mg	￥ 270		现货
1 g	￥ 587		现货

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生物活性

化学信息

存储 & 溶解度

参考文献

相关产品

产品描述	Chondroitin sulfate (Chonsurid) is extracted from shark bone;Store the product in sealed, cool and dry condition
体外活性	Chondroitin sulfate is a class of sulfated glycosaminoglycans that are linear polysaccharides consisting of repeating disaccharide units composed of uronic acid and N-acetylhexosamine. Several pathogens including parasites, bacteria, and viruses have been shown to utilize cell surface chondroitin sulfate chains to attach to and infect host cells[1]. Chondroitin sulfate occurs naturally in the extracellular matrix of connective tissues, such as bone, cartilage, skin, ligaments and tendons. Chondroitin sulfate has been shown to elicit a range of beneficial effects: anti-inflammatory effects, an increase in type II collagen and proteoglycans, a reduction in bone resorption and a better anabolic/catabolic balance in chondrocytes[2]. A large range of chondroitin sulfate concentrations has been used (e.g. 12.5 to 2000 mg/mL, but generally less than200 mg/mL) in in vitro studies. Chondroitin sulfate (200 mg/mL) decreases the chondrocyte susceptibility to single nucleotide polymorphism-induced apoptosis[3]. Chondroitin sulfate reduces inflammation mediators and the apoptotic process and is able to reduce protein production of inflammatory cytokines, iNOS, MMPs[4].
体内活性	The high content of chondroitin sulfate in the aggrecan plays an important role in allowing cartilage to resist tensile stresses during various loading conditions by providing this tissue with resistance and elasticity. It has been shown that chondroitin sulphate interferes with the progression of structural changes in joint tissues and is used in the management of patients with osteoarthritis[3]. Chondroitin sulfate is mostly administered orally at doses ranging from 800 to 1200 mg/day. Chondroitin sulfate is rapidly absorbed by the gastrointestinal tract. The absorbed chondroitin sulfate reaches the blood compartment as 10% chondroitin sulfate and 90% depolymerized low-molecular-weight derivatives[5].
细胞实验	Chondrocytes are cultured into six-well culture plates. 12 hours after plating, the culture medium is replaced with 2.0 mL of fresh medium containing LPS at a concentration of 50 mg/mL. 4 hours later, HA, Chondroitin sulfate, HS, keratan sulphate and DS are added separately to each of the wells at concentrations of 0.5 and 1.0 mg/mL. The number of viable chondrocytes is then quantified by trypan blue dye exclusion test from several randomly chosen areas of each well[4].

别名	Chonsurid, Chondroitin polysulfate, 硫酸软骨素
分子量	3-5w kDa
分子式	(C14H21NO14S)n
CAS No.	9007-28-7

存储

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

溶解度

DMSO: Slightly soluble

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稀释计算器

配液计算器

分子量计算器

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浓度 (终)

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参考文献

1. Mikami T, et al. Biosynthesis and function of chondroitin sulfate. Biochim Biophys Acta. 2013 Oct;1830(10):4719-33. 2. Martel-Pelletier J, et al.Discrepancies in composition and biological effects of different formulations of chondroitin sulfate. Molecules. 2015 Mar 6;20(3):4277-89. 3. Monfort J, et al. Biochemical basis of the effect of chondroitin sulphate on osteoarthritis articular tissues. Ann Rheum Dis. 2008 Jun;67(6):735-40. 4. Campo GM, et al. Glycosaminoglycans modulate inflammation and apoptosis in LPS-treated chondrocytes. J Cell Biochem. 2009 Jan 1;106(1):83-92. 5. Henrotin Y, et al. Chondroitin sulfate in the treatment of osteoarthritis: from in vitro studies to clinicalrecommendations. Ther Adv Musculoskelet Dis. 2010 Dec;2(6):335-48.

文献引用

1. Zheng K, Ma Y, Chiu C, et al. Co-culture pellet of human Wharton’s jelly mesenchymal stem cells and rat costal chondrocytes as a candidate for articular cartilage regeneration: in vitro and in vivo study. Stem Cell Research & Therapy. 2022, 13(1): 1-15. 2. Chiu C, Zheng K, Xue M, et al.Comparative Analysis of Hyaline Cartilage Characteristics and Chondrocyte Potential for Articular Cartilage Repair.Annals of Biomedical Engineering.2024: 1-14.

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

剂量

mg/kg

每只动物体重

给药体积

μL

动物数量

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。

% DMSO+

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% Tween 80+

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计算重置

计算结果如下:

工作液浓度: mg/ml;

母液配置方法: mg 药物溶于 μL DMSO (母液浓度为 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 μL DMSO 主液，加入 μL PEG300，混匀澄清，再加 μL Tween 80，混匀澄清，再加 μL ddH₂O, 混匀澄清。

备注:

要按顺序从左向右依次添加助溶剂。可配合物理方法，如涡流、超声波或热水浴使之帮助溶解。

技术支持

您可能有的问题的答案可以在抑制剂处理说明中找到，包括如何准备库存溶液，如何存储产品，以及基于细胞的分析和动物实验需要特别注意的问题。

Keywords

Chondroitin sulfate 9007-28-7 Immunology/Inflammation Metabolism Others Proteases/Proteasome MMP NO Synthase Endogenous Metabolite NOS Matrix metalloproteinases Nitric oxide synthases Chondroitin Inhibitor Chonsurid inhibit Chondroitin Sulfate Chondroitin polysulfate 硫酸软骨素 inhibitor

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Chondroitin sulfate

存储

溶解度

计算器

输入分子式，点击计算，可计算出产品的分子量。

参考文献

文献引用

相关产品

剂量换算

体内实验配液计算器

技术支持

Keywords