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  4. Chitobiose

Chitobiose  (Synonyms: 壳二糖)

目录号: HY-N7697F
产品使用指南

Chitobiose 是一种壳寡糖,是 β-1,4-氨基葡萄糖的二聚体。Chitobiose 具有口服活性和较高的抗氧化活性。

在相同的摩尔浓度下,化合物盐形式与游离形式有相同的生物活性,但盐形式 Chitobiose dihydrochloride 通常具有更好的水溶性和稳定性。

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Chitobiose Chemical Structure

Chitobiose Chemical Structure

CAS No. : 577-76-4

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Chitobiose 的其他形式现货产品:

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Other Forms of Chitobiose:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Chitobiose, a chitosan oligosaccharide, is a dimer of β-1,4-linked glucosamine units[1]. Chitobiose has orally activity and high antioxidant activity[2].

体内研究
(In Vivo)

Chitobiose (30, 100, 300 mg/kg; p.o., single) can enters the circulatory system when given orally[2].
Pharmacokinetic Parameters of Chitobiose in Wistar strain male rats[2].

PO (30 mg/kg) PO (100 mg/kg) PO (300 mg/kg)
Tmax (h) 0.9 1.0 1.8
Cpmax (μg/mL) 1.1 4.4 6.9
AUC0-4h (μg·h/mL) 2.5 9.0 17.6
AUMC0-4h (μg·h^2/mL) 4.0 13.2 35.6
MRT (h) 1.6 1.5 1.6
MAT (h) 1.1 1.0 1.2
ka (h^-1) 0.95 0.99 0.96
F1-4h (%) 1.8 2.0 1.3

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

Animal Model: Wistar strain male rats (7 weeks, 165-185 g)[2]
Dosage: 30, 100, 300 mg/kg
Administration: p.o., single (Pharmacokinetics analysis)
Result: Entered the circulatory system when given orally.
分子量

340.33

Formula

C12H24N2O9

CAS 号
中文名称

壳二糖

结构分类
初始来源

lobster

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

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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HY-N7697F
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