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Chitosan (≥90% deacetylated,viscosity 650-700 mPa.s)  (Synonyms: 壳聚糖 (脱乙酰度≥90%,粘度650-700 mPa.s); Deacetylated chitin (≥90% deacetylated,viscosity 650-700 mPa.s); Poly(D-glucosamine) (≥90% deacetylated,viscosity 650-700 mPa.s))

目录号: HY-B2144J
COA 产品使用指南 技术支持

Chitosan (Deacetylated chitin) (≥90% deacetylated, viscosity 650-700 mPa.s) 是甲壳素脱乙酰化的多糖,对多种细菌和真菌具有抗菌活性。Chitosan (≥90% deacetylated, viscosity 650-700 mPa.s) 可以作为多功能生物材料,用于药物输送、组织工程和伤口愈合。

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Chitosan (≥90% deacetylated,viscosity 650-700 mPa.s) Chemical Structure

Chitosan (≥90% deacetylated,viscosity 650-700 mPa.s) Chemical Structure

CAS No. : 9012-76-4

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1 g ¥100
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10 g   询价  

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Customer Review

Other Forms of Chitosan (≥90% deacetylated,viscosity 650-700 mPa.s):

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Chitosan (Deacetylated chitin) (≥90% deacetylated, viscosity 650-700 mPa.s) is a polysaccharide obtained by deacetylating chitin, and exhibits antimicrobial activity against various bacteria and fungi. Chitosan (≥90% deacetylated, viscosity 650-700 mPa.s) can be used as a versatile biomaterial in drug delivery, tissue engineering, and wound healing[1][2][3].

体外研究
(In Vitro)

低分子量壳聚糖可以穿透细菌细胞壁,与 DNA 结合并抑制DNA转录和mRNA合成,而高分子量的壳聚糖可以与细菌细胞壁上的负电荷成分结合。它在细胞周围形成一个不透水层,改变细胞通透性并阻断向细胞内的运输。Chitosan还可用于水处理、伤口愈合材料、药物赋形剂或药物载体、肥胖症研究以及作为组织工程支架[2]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究
(In Vivo)

在 ICR 小鼠的化学诱导的结肠癌前病变中,在为期 2 周的预防性实验中,喂食含有高分子量壳聚糖 (HMWC) 的饮食的小鼠与喂食对照饮食的小鼠相比,异常隐窝病灶形成明显减少。随着处理延长至 6 周,与对照组相比,低分子量壳聚糖 (LMWC) 和 HMWC 喂养的小鼠都含有较少的异常隐窝病灶[3]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

1000000 (Average)

CAS 号
性状

固体

颜色

Off-white to light yellow

中文名称

壳聚糖 (脱乙酰度≥90%,粘度650-700 mPa.s); 脱乙酰壳多糖 (脱乙酰度≥90%,粘度650-700 mPa.s); 甲壳素 (脱乙酰度≥90%,粘度650-700 mPa.s)

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
纯度 & 产品资料
参考文献
  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
Chitosan (≥90% deacetylated,viscosity 650-700 mPa.s)
目录号:
HY-B2144J
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