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中文名称英文名称CAS 编号规格目录价所属品牌订货号
壳聚糖(高粘度)Chitosan(highly viscous)9012-76-425G¥391.00SIGMA48165
壳聚糖(高粘度)Chitosan(highly viscous)9012-76-4100G¥1,324.00SIGMA48165
壳聚糖(高粘度)Chitosan(highly viscous)9012-76-4500G¥4,928.00SIGMA48165
壳聚糖(高粘度)Chitosan(highly viscous)9012-76-45KG¥36,460.00SIGMA48165
品牌SIGMA
产品名称 壳聚糖(高粘度) : Chitosan(highly viscous) ——【产品编号:SIGMA-48165】
CAS编号9012-76-4
别名几丁聚糖,絮凝剂,可溶性甲壳素,壳糖葡糖胺,甲壳胺,β-1,4-聚-葡萄糖胺,1,4-2-氨基-脱氧-β-D-葡聚糖,2-氨基-β-1,4-葡聚糖,胺聚糖,聚D-葡糖胺,2-Amino-2-deoxy-(1→4)-β-D-glucopyranan,Poly-(1,4-β-D-glucopyranosamine)
级别科学级
纯度&分析highly viscous,>400 mPa.s.
Tips兼具生物兼容性、抗菌性和环保性的聚电解质,可应用于各个领域。
分子式N/A
分子量N/A
储存条件常温避光保存。
性质
total impurities ≤1% insoluble matter
ign. residue ≤2% (as SO4)
loss ≤12% loss on drying
viscosity >400 mPa.s, 1 % in acetic acid(20 °C)
原产地美国
描述

Application

Chitosan is a biocompatible, antibacterial, and biodegradable polyelectrolyte with a variety of industrial and biomedical applications. Its chemical properties and low toxicity make it particularly suitable as a component of drug and gene delivery systems, and for the development of biodegradable films and scaffolds for tissue engineering.

General description

Chitosan is a linear amino polysaccharide composed of approximately 20% β1,4-linked N-acetyl-D-glucosamine (GlcNAc) and approximately 80% β1,4-linked D-glucosamine (GlcN) that is prepared by the partial deacetylation of chitin in hot alkali.

供货状态True
参考文献

DiMartino, A., et al., Chitosan: a versatile biopolymer for orthopaedic tissue-engineering. Biomaterials 26, 5983-5990, (2005)

Freier, T., et al., Controlling cell adhesion and degradation of chitosan films by N-acetylation. Biomaterials 26, 5872-5878, (2005)

Sinha, V.R., et al., Chitosan microspheres as a potential carrier for drugs. Int. J. Pharmacol. 274, 1-33, (2004)

Kato, Y., et al., Application of chitin and chitosan derivatives in the pharmaceutical field. Curr. Pharm. Biotechnol. 4, 303-309, (2003)

Hejazi, R., and Amiji, M., Chitosan-based gastrointestinal delivery systems. J. Controlled Release 89, 151-165, (2003)

Singla, A.K., and Chawla, M., Chitosan: some pharmaceutical and biological aspects - an update. J. Pharm. Pharmacol. 53, 1047-1067, (2001)

Dang, J.M., and Leong, K.W., Natural polymers for gene delivery and tissue engineering. Adv. Drug Delv. Rev. 58, 487-499, (2006)

类型BSZH 生物化学研究
安全信息
个人防护装备 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
WGK德国 nwg