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壳寡糖 (COS)

21篇引用文献 COA COA
    级别和纯度:
  • 分子量≤1000
有货

库存信息

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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
C406214-5g
 5g 期货 Stock Image
C406214-25g
 25g 现货 Stock Image
C406214-100g
 100g 现货 Stock Image
大包装询价 收藏夹 比较  SDS下载  DATASHEET  质量标准
查看相关系列
AMPK (94) DNA Methylation (633) PI3K/Akt/mTOR (764) 代谢物 (8911) 化学生物学 (1256) 天然低聚糖 (24) 碳水化合物 (82) 表观遗传学 (1497)
main product photo

基本描述

别名 壳聚糖低聚乳酸酯 | 壳聚糖低聚乳酸酯
英文别名 A-D-glucopyranose | (2R,3S,4R,5R,6S)-5-amino-6-[(2R,3S,4R,5R,6R)-5-amino-4,6-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-2-(hydroxymethyl)oxane-3,4-diol | beta-D-glucosaminyl-(1->4)-beta-D-glucosamine | Q27122179 | (2R,3R,4R,5S,6R)-3-amino-5-{[(2S,3R,4R,5S,6
规格或纯度 分子量≤1000
英文名称 Chitosan Oligosaccharide (COS)
产品介绍

应用：

Chitosan oligosaccharide (COS) 是一种 由 β-(1→4) 糖苷键连接的 D-葡糖胺的寡聚物。Chitosan oligosaccharide (COS) 激活 AMPK 并抑制包括 NF-κB 和 MAPK 途径的炎症信号途径。

application：

Chitosan oligosaccharide (COS) is an oligomer of β-(1→4)-linked D-glucosamine. Chitosan oligosaccharide (COS) activates AMPK and inhibits inflammatory signaling pathways including NF-κB and MAPK pathways.

名称和识别符

PubChem SID 504768242
分子类型 低聚糖
IIUPAC Name (2R,3S,4R,5R,6S)-5-amino-6-[(2R,3S,4R,5R,6R)-5-amino-4,6-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-2-(hydroxymethyl)oxane-3,4-diol
INCHI 1S/C12H24N2O9/c13-5-9(19)10(4(2-16)21-11(5)20)23-12-6(14)8(18)7(17)3(1-15)22-12/h3-12,15-20H,1-2,13-14H2/t3-,4-,5-,6-,7-,8-,9-,10-,11-,12+/m1/s1
InChi Key QLTSDROPCWIKKY-PMCTYKHCSA-N
Smiles C(C1C(C(C(C(O1)OC2C(OC(C(C2O)N)O)CO)N)O)O)O
Isomeric SMILES C([C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2O)N)O)CO)N)O)O)O
Reaxy-Rn 25642292
Reaxys-RN link address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=25642292&ln=

化学和物理性质

溶解性 可溶于水
分子量 340.330 g/mol
XLogP3 -5.200
氢键供体数Hydrogen Bond Donor Count 8
氢键受体数Hydrogen Bond Acceptor Count 11
可旋转键计数Rotatable Bond Count 4
精确质量Exact Mass 340.148 Da
单同位素质量Monoisotopic Mass 340.148 Da
拓扑极表面积Topological Polar Surface Area 201.000 Ų
重原子数Heavy Atom Count 23
形式电荷Formal Charge 0
复杂度Complexity 390.000
同位素原子数Isotope Atom Count 0
定义的原子立体中心计数Defined Atom Stereocenter Count 10
未定义的原子立体中心计数Undefined Atom Stereocenter Count 0
定义的键立体中心计数Defined Bond Stereocenter Count 0
未定义的键立体中心计数Undefined Bond Stereocenter Count 0
所有立体化学键的总数The total count of all stereochemical bonds 0
共价键合单元计数Covalently-Bonded Unit Count 1

质检证书（CoA,COO,BSE/TSE 和分析图谱)

C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:

通过匹配包装上的批号来查找并下载产品的 COA，每批产品都进行了严格的验证，您可放心使用！

找到19个结果

批号(Lot Number) 证书类型 货号
F2526020 分析证书 C406214
E2521201 分析证书 C406214
E2521202 分析证书 C406214
C2518501 分析证书 C406214
J2425434 分析证书 C406214
J2425435 分析证书 C406214
H2405543 分析证书 C406214
H2405544 分析证书 C406214
A2419274 分析证书 C406214
A2419275 分析证书 C406214
A2419276 分析证书 C406214
L2321174 分析证书 C406214
H2323605 分析证书 C406214
H2323611 分析证书 C406214
H2323783 分析证书 C406214
G2214159 分析证书 C406214
F2314239 分析证书 C406214
H2303080 分析证书 C406214
G2214158 分析证书 C406214

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可替换产品

  1. 壳寡糖乳酸盐
    壳寡糖乳酸盐
    • average Mₙ 5,000

    ¥661.90

  2. 壳寡糖(COS)
    壳寡糖(COS)
    • 分子量≤2000

    ¥115.90

此产品的引用文献

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引用文献

1. Jinhui Tang, Guangye Tu, Zongshuo Tao, Yu Yan.  (2023)  New Insights into the Dissolution Kinetics of Alite Powder and the Effects of Organic Toughening Materials.  Materials,  16  (22): (7242).  [PMID:38005173] [10.3390/ma16227242]
2. Hongmei Yu, Yuanrong Zheng, Changyu Zhou, Lianliang Liu, Libin Wang, Jinxuan Cao, Yangyin Sun, Jun He, Daodong Pan, Zhendong Cai, Qiang Xia.  (2024)  Tunability of Pickering particle features of whey protein isolate via remodeling partial unfolding during ultrasonication-assisted complexation with chitosan/chitooligosaccharide.  CARBOHYDRATE POLYMERS,  325  (121583).  [PMID:38008470] [10.1016/j.carbpol.2023.121583]
3. Pierre Dramou, Yiyang Sun, Xu Ni, Fangqi Wang, Hua He.  (2024)  In-depth descriptive investigation of composite sorbent based self-assembled magnetic halloysite nanotube-graphene oxide: Actual use case study for rutin.  APPLIED CLAY SCIENCE,  247  (107193).  [10.1016/j.clay.2023.107193]
4. Rui Wang.  (2023)  Bi-layer graphite felt as the positive electrode for zinc-bromine flow batteries: Achieving efficient redox reaction and stable mass transport.  Journal of Energy Storage,  74  (109487).  [10.1016/j.est.2023.109487]
5. Kaibo Xu, Liqin Cao, Zhouyu Wang, Liu-ping Chen.  (2023)  Heparin-Mimetic Chitooligosaccharides-Based Monoliths Obtained from C/W Emulsions: Hemocompatibility and Toxin Removal Ability.  ACS Biomaterials Science & Engineering,  9  (10): (5610–5621).  [PMID:37703897] [10.1021/acsbiomaterials.3c00833]
6. Li-wei Liu, Zheng-hao Ding, Ganggang Ren, Guang-di Wang, Xin Pan, Guo-hai Wei, Xiang Zhou, Zhi-bing Wu, Zhi-chao Jin, Yonggui Robin Chi, Song Yang.  (2023)  Inorganic Nanoparticles–Driven Self–Assembly of natural small molecules in water for constructing multifunctional nanocapsules against plant diseases.  CHEMICAL ENGINEERING JOURNAL,  (146041).  [10.1016/j.cej.2023.146041]
7. Kaibo Xu, Liqin Cao.  (2023)  Sulfonated Hydrogel Formed via CO2-in-Water Emulsion: Potential in Antibiotic Removal.  Gels,  9  (9): (703).  [PMID:37754384] [10.3390/gels9090703]
8. Mengqi Jia, Ruilin Lu, Caikun Liu, Xiaodong Zhou, Pengfei Li, Shiyong Zhang.  (2023)  In Situ Implantation of Chitosan Oligosaccharide-Doped Lipoic Acid Hydrogel Breaks the “Vicious Cycle” of Inflammation and Residual Tumor Cell for Postoperative Skin Cancer Therapy.  ACS Applied Materials & Interfaces,  [PMID:37358539] [10.1021/acsami.3c03355]
9. Zhe Luo, Yang Zhang.  (2022)  Construction of a Chitosan/ZnO-Based Light-Resistant Coating System to Protect Dyed Wood from Ultraviolet Irradiation via Layer-by-Layer Self-Assembly.  INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,  23  (24): (15735).  [PMID:36555382] [10.3390/ijms232415735]
10. Xinlong Wang, Huahui Zeng, Xin Zhu, Duanjie Xu, Qikang Tian, Can Wang, Lingzhou Zhao, Junwei Zhao, Mingsan Miao, Xiangxiang Wu.  (2022)  TP-CSO: A Triptolide Prodrug for Pancreatic Cancer Treatment.  MOLECULES,  27  (12): (3686).  [PMID:35744811] [10.3390/molecules27123686]
11. Chun-Xia Zhang, Yu Wang, Xinhe Duan, Kai Chen, Hong-Wei Li, Yuqing Wu.  (2022)  Development of cytidine 5′-monophosphate-protected gold-nanoclusters to be a direct luminescent substrate via aggregation-induced emission enhancement for ratiometric determination of alkaline phosphatase and inhibitor evaluation.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,  640  (128423).  [10.1016/j.colsurfa.2022.128423]
12. Liu Xiaoli, Xie Wancui, Yang Xihong, Zhan Xiaobei, Xia Wenshui.  (2020)  Antimicrobial Polymer with Enhanced Activity and Reduced Toxicity upon Grafting to Chitosan Oligosaccharide.  ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING,  45  (1): (29-40).  [10.1007/s13369-019-04260-4]
13. Wen Li, Qi-Wen Chen, Jin-Xuan Fan, Zi-Yi Han, Wen-Fang Song, Xuan Zeng, Xian-Zheng Zhang.  (2024)  Bacterial Biohybrids for Invasion of Tumor Cells Promote Antigen Cross-Presentation Through Gap Junction.  ADVANCED MATERIALS,  (2402532).  [PMID:38563503] [10.1002/adma.202402532]
14. Shujie Cheng, Shimin Wu, Jianqiang Lan.  (2024)  Beta-carotene and astaxanthin inhibit the formation of polycyclic aromatic hydrocarbons and oxygenated polycyclic aromatic hydrocarbons in butter during heat treatment.  INTERNATIONAL JOURNAL OF DAIRY TECHNOLOGY,  [10.1111/1471-0307.13158]
15. Zhimin Deng, Hua Liu, Gantao Chen, Hongbing Deng, Xiangyang Dong, Linlin Wang, Fenghua Tao, Fangfang Dai, Yanxiang Cheng.  (2024)  Coaxial nanofibrous aerogel featuring porous network-structured channels for ovarian cancer treatment by sustained release of chitosan oligosaccharide.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,  276  (133824).  [PMID:39002906] [10.1016/j.ijbiomac.2024.133824]
16. Wenshang Guo, Ye Tao, Ruizhe Yang, Kaihao Mao, Hongwei Zhou, Minghui Xu, Tie Sun, Xiao Li, Changrui Shi, Zhenyou Ge, Rui Xue, Haizhou Zhou, Yukun Ren.  (2024)  Compact highly sensitive photothermal RT-LAMP chip for simultaneous multidisease detection.  Science Advances,  10  (46): (2024 Nov;10(46)).  [PMID:39536102] [10.1126/sciadv.adq2899]
17. Nanqi Zhao, Chaofan Guo, Ziyao Liu, Lin Chen, Yayun Hu, Minyi Han, Feng Huang, Zhuangli Kang, Xianchao Feng.  (2024)  Effects of different hydrocolloids on the 3D printing and thermal stability of chicken paste.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,  277  (134006).  [PMID:39032898] [10.1016/j.ijbiomac.2024.134006]
18. Kangshuai Lou, Yuanrong Zheng, Hongmei Yu, Xiaohan Tan, Libin Wang, Changmin Tong, Siqiang Huang, Xintong Cai, Changyu Zhou, Jinxuan Cao, Daodong Pan, Zhen Wu, Hao Zhang, Qiang Xia.  (2025)  Influence of whey protein isolate-chitosan oligosaccharide micro gel pickering emulsion on reducing fat bioaccessibility and physicochemical features of cheddar cheese.  Food Bioscience,  63  (105771).  [10.1016/j.fbio.2024.105771]
19. Xiaokang Na, Bowen Zou, Xiaohan Zheng, Xueer Yu, Ling Zhang, Xianbing Xu, Ming Du, Chao Wu.  (2024)  One-step spraying of protein-anchored chitosan oligosaccharide antimicrobial coating for food preservation.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,  275  (133330).  [PMID:38908638] [10.1016/j.ijbiomac.2024.133330]
20. Hongmei Yu, Yuanrong Zheng, Kangshuai Lou, Changyu Zhou, Jinxuan Cao, Lihui Du, Yangying Sun, Jun He, Daodong Pan, Zhendong Cai, Qiang Xia.  (2024)  Proposing moderate unfolding of interfacial proteins to enhance the techno-functional features of complex microgel particles formed by whey protein-chitooligosaccharide conjugation.  FOOD HYDROCOLLOIDS,  156  (110329).  [10.1016/j.foodhyd.2024.110329]
21. Zhaoxin Xia, Yulong Liao, Ge Gao, Shiyong Zhang.  (2024)  Rifampicin-Loaded Polyelectrolyte Complex Eliminates Intracellular Bacteria through Thiol-Mediated Cellular Uptake and Oxidative Stress Enhancement.  ACS Applied Bio Materials,  7  (4): (2544-2553).  [PMID:38507285] [10.1021/acsabm.4c00143]

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