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- 详细信息
- 询价记录
- 文献和实验
- 技术资料
- 保存条件:
室温运输
- 保质期:
有效期2年
- 库存:
大量
- 英文名:
ColitCare® Dextran Sulfate Sodium Salt(DSS)
- CAS号:
9011-18-1
- 供应商:
翌圣生物科技(上海)股份有限公司
- 规格:
25g(60316ES25)/100g(60316ES60)/500g(60316ES76)/1kg(60316ES80)/10g(60316ES10)
| 规格: | 25g(60316ES25) | 产品价格: | ¥1255.0 |
|---|---|---|---|
| 规格: | 100g(60316ES60) | 产品价格: | ¥3855.0 |
| 规格: | 500g(60316ES76) | 产品价格: | ¥16855.0 |
| 规格: | 1kg(60316ES80) | 产品价格: | ¥32855.0 |
| 规格: | 10g(60316ES10) | 产品价格: | ¥1.0 |
硫酸葡聚糖钠盐(Dextran sulfate,DSS)是葡聚糖的聚阴离子衍生物,由葡聚糖和sulfurochloridic acid的酯化反应形成。其中含硫量 约为 17%,相当于葡聚糖分子的每个葡萄糖残糖中平均含1.9个硫酸基团。
DSS具有几个特点:
1)聚阴离子复合物,可溶 于水,形成无色水溶液;
2)纯度高,且具有良好的稳定性;
3)可被自然降解。
炎症性肠炎(IBD)是一种慢性、易复发的胃肠道感染,会提升肠道肿瘤发生的危险性,主要包括 UC 和克罗恩病(Crohn disease, CD)。自 1985年首次报道采用葡聚糖硫酸钠(dextran sulphate sodium, DSS)制备出仓鼠溃疡性结肠炎模型以来,已有大量研究证明 DSS 结肠炎模型与人类溃疡性结肠炎相似。DSS结肠炎模型的组织学特点、临床表现、发病部位和细胞因子增殖情况都与人类溃疡性结肠炎(ulcerative colitis, UC)极为相似。该模型的造模条件和操作方法简单,造价便宜,重复性好,便于掌握和推广;可根据实验目的调整 DSS 浓度和给药时间,建立急性、慢性和急慢性交替性模型。
产品性质
| 中文别名(Chinese Synonym) | 硫酸葡聚糖;葡聚糖硫酸-氢钠,糖酐酯,硫酸葡聚糖钠盐 |
| 英文别名(English Synonym) | Dextran Sulfate Sodium Salt, DSS; Dextran Sodium sulfate |
| CAS号(CAS NO.) | 9011-18-1 |
| 分子式(Molecular Fomular) | (C6H7Na3O14S3) n |
| 外观(Appearance) | 白色或灰白色粉末 |
| 溶解性(Solubility) | 易溶于水,微溶于乙醇。 |
| 结构式(Structure) | ![]() |
溶解方法
溶于水(100 mg/ml 澄清或者轻微模糊的黄色溶液)。具体使用浓度需根据造模类型,参考相关文献或通过预实验摸索确定。
运输与保存方法
室温运输与保存,有效期2年。
注意事项
1)为了您的安全和健康,请穿实验服并戴一次性手套操作。
2)本产品仅用于科研用途,禁止用于人身上。
3)DSS是葡聚糖聚合物,分子量是平均分子量,每个批次之间会存在分子量的差异,而分子量对结肠炎造模有影响。通常批次间比较稳定,但少部分也会存在差异。建议客户根据实验需求,购买足够的同一批次的产品,或者使用批次之前进行预实验。
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| 产品名称 | 产品编号 | 规格 |
| Dextran sulfate sodium salt,Mw 500 kD 葡聚糖硫酸钠 | 60316EA25/60/76/80 | 25g/100g/500g/1kg |
| Dextran sulfate sodium salt,Mw 50 kD葡聚糖硫酸钠 | 60316EB25/60/76/80 | 25g/100g/500g/1kg |
| Dextran sulfate sodium salt,Mw 20 kD葡聚糖硫酸钠 | 60316EC25/60/76/80 | 25g/100g/500g/1kg |
| Dextran sulfate sodium salt,Mw 15 kD葡聚糖硫酸钠 | 60316ED25/60/76/80 | 25g/100g/500g/1kg |
| Dextran sulfate sodium salt,Mw 10kD 葡聚糖硫酸钠 | 60316EF25/60/76/80 | 25g/100g/500g/1kg |
| Dextran sulfate sodium salt,Mw 5 kD葡聚糖硫酸钠 | 60316EG25/60/76/80 | 25g/100g/500g/1kg |
| Dextran sulfate sodium salt,Mw 3 kD葡聚糖硫酸钠 | 60316EH25/60/76/80 | 25g/100g/500g/1kg |
| Dextran sulfate sodium salt,Mw 1.5kD 葡聚糖硫酸钠 | 60316EI25/60/76/80 | 25g/100g/500g/1kg |
| Dextran sulfate Sodium Salt(DSS)结肠炎建模用葡聚糖硫酸钠盐 MW:36kD~50kD | 60316ES25/60/76/80 | 25g/100g/500g/1kg |
客户发表文献(不完全统计)
[1] Li Zhao, Fei Wang,Zhengwei Cai,et al.Improving drug utilization platform with injectable mucoadhesive hydrogel for treating ulcerative colitis[J].chemical engineering journal.424(2021)130464.IF=16.744
[2] Lingjun Tong, Haining Hao, Zhe Zhang,et al.Milk-derived extracellular vesicles alleviate ulcerative colitis by regulating the gut immunity and reshaping the gut microbiota[J].Theranostics.2021; 11(17): 8570-8586 IF=11.556
[3] Li, Y., Dong, J., Xiao, H., Zhang, S., Wang, B., Cui, M., & Fan, S. Gut commensal derived-valeric acid protects against radiation injuries. Gut Microbes,.2020 .1–18.IF=10.245
[4] Jingjing Gan, Yuxiao Liu, Lingyu Sun,et al.Orally administrated nucleotide-delivery particles from microfluidics for inflammatory bowel disease treatment[J].Applied Materials Today.2021 Dec;25:101231 IF=10.041
[5] JialiDong,YuanLi,HuiwenXiao,et al.Oral microbiota affects the efficacy and prognosis of radiotherapy for colorectal cancer in mouse models[J].Cell reports.2021, 109886.IF=9.423
[6] Hao H, Zhang X, Tong L, Liu Q,et al.Lactobacillus plantarumEffect of Extracellular Vesicles Derived From Q7 on Gut Microbiota and Ulcerative Colitis in Mice[J].Frontiers in Immunology.2021.777147 .IF=7.561
[7] Yaohua Fan,Yanqun Fan,Kunfeng Liu,et al.Edible Bird’s Nest Ameliorates Dextran Sulfate Sodium-Induced Ulcerative Colitis in C57BL/6J Mice by Restoring the Th17/Treg Cell Balance[J].Frontiers in Pharmacology.2021.632602.IF=7.561
[8] Jia-Rong Huang, Sheng-Te Wang, Meng-Ning Wei,et al.Piperlongumine Alleviates Mouse Colitis and Colitis-Associated Colorectal Cancer[J].Frontiers in Pharmacology.2020.586885. IF=7.561
[9] Mengmeng Xu, Ying Kong, Nannan Chen,et al.Identification of Immune-Related Gene Signature and Prediction of CeRNA Network in Active Ulcerative Colitis[J].Frontiers in Immunology.2022; 13: 855645. IF=7.561
[10] Gao X, Fan W, Tan L, et al. Soy isoflavones ameliorate experimental colitis by targeting ERα/NLRP3 inflammasome pathways[J]. The Journal of Nutritional Biochemistry, 2020, 83.IF=6.048
HB221107
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- 作者
- 内容
- 询问日期
文献和实验客户使用该产品发表的科研文献(不完全统计:部分)
2022
Mengmeng Xu, Ying Kong, Nannan Chen,et al.Identification of Immune-Related Gene Signature and Prediction of CeRNA Network in Active Ulcerative Colitis[J].Frontiers in Immunology.2022; 13: 855645. IF=7.561
Lujuan Xing, Lijuan Fu, Songmin Cao,et al.The Anti-Inflammatory Effect of Bovine Bone-Gelatin-Derived Peptides in LPS-Induced RAW264.7 Macrophages Cells and Dextran Sulfate Sodium-Induced C57BL/6 Mice[J]. Nutrients 2022, 14, 1479. IF=5.717
YuangengLi,PingYu,WenwenFu,et al.Polysaccharides from Panax ginseng C. A. Meyer alleviated DSS-induced IBD by inhibiting JAK2/STAT1/NLPR3 inflammasome signalling pathway in mice[J].Journal of Functional Foods.2022, 105013. IF=4.451
Wang S, Huang J, Tan KS, et al.Isosteviol Sodium Ameliorates Dextran Sodium Sulfate-Induced Chronic Colitis through the Regulation of Metabolic Profiling, Macrophage Polarization, and NF-B Pathway[J].Oxidative Medicine and Cellular Longevity. 2022,4636618. IF=5.076
2021
[1] Li Zhao, Fei Wang,Zhengwei Cai,et al.Improving drug utilization platform with injectable mucoadhesive hydrogel for treating ulcerative colitis[J].chemical engineering journal.424(2021)130464.IF=16.744
[2] Lingjun Tong, Haining Hao, Zhe Zhang,et al.Milk-derived extracellular vesicles alleviate ulcerative colitis by regulating the gut immunity and reshaping the gut microbiota[J].Theranostics.2021; 11(17): 8570-8586 IF=11.556
[3] Jingjing Gan, Yuxiao Liu, Lingyu Sun,et al.Orally administrated nucleotide-delivery particles from microfluidics for inflammatory bowel disease treatment[J].Applied Materials Today.2021 Dec;25:101231 IF=10.041
[4] JialiDong,YuanLi,HuiwenXiao,et al.Oral microbiota affects the efficacy and prognosis of radiotherapy for colorectal cancer in mouse models[J].Cell reports.2021, 109886.IF=9.423
[5] Hao H, Zhang X, Tong L, Liu Q,et al.Lactobacillus plantarumEffect of Extracellular Vesicles Derived From Q7 on Gut Microbiota and Ulcerative Colitis in Mice[J].Frontiers in Immunology.2021.777147 .IF=7.561
[6] Yaohua Fan,Yanqun Fan,Kunfeng Liu,et al.Edible Bird’s Nest Ameliorates Dextran Sulfate Sodium-Induced Ulcerative Colitis in C57BL/6J Mice by Restoring the Th17/Treg Cell Balance[J].Frontiers in Pharmacology.2021.632602.IF=7.561
2020
[1] Jia-Rong Huang, Sheng-Te Wang, Meng-Ning Wei,et al.Piperlongumine Alleviates Mouse Colitis and Colitis-Associated Colorectal Cancer[J].Frontiers in Pharmacology.2020.586885. IF=7.561
[2] Gao X, Fan W, Tan L, et al. Soy isoflavones ameliorate experimental colitis by targeting ERα/NLRP3 inflammasome pathways[J]. The Journal of Nutritional Biochemistry, 2020, 83.IF=6.048
[3] Li, Y., Dong, J., Xiao, H., Zhang, S., Wang, B., Cui, M., & Fan, S. Gut commensal derived-valeric acid protects against radiation injuries. Gut Microbes,.2020 .1–18.IF=10.245
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