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Polysaccharide derivatives
Brand YUSI
English name Dextran-NH2
Chinese alias Dextran-NH2
Technical index 95%
CAS NA Product number YS-De320
Molecular formula NA Molecular weight NA
Product number Specifications Price Stock
YS-De3201 1g ¥2600 500
YS-De32005 500mg ¥1600 500
  • Product number:
    • YS-De3201
    • YS-De32005
  • Quantity:
  • Unit Price:

Note: for dangerous goods, low-temperature transportation products, IATA products and other products requiring special transportation, transportation fees and other related expenses may be charged according to the actual situation.

  • Product information

Product name:



Molecular weight

3000, 4000, 5000, 6000, 7000, 9000, 10000, 20000, 40000, 70000

The substitution degree of amino group is 20%. For example, the dextran with molecular weight of 20000 is used to modify it. The degree of substitution is 20%, that is, 1 mol of dextran contains 117 glucose units, among which 23 glucose units are aminated.

Solvent: water.

Properties: White / off white solid powder or flocculent solid based on different molecular weights.

Stability: cold storage, avoid repeated freezing and thawing.

Dextran dextran (dextran dextran) is a kind of high polymer with branched chain glucose. It is non charged, electrically neutral and easily soluble in water. Dextran has good biocompatibility with PEG and low toxicity. It is suitable for animals. Dextran is also a biodegradable high molecular polymer, which can be degraded into low molecular sugar.

The dextran of Yuyu pharmaceutical can connect different activating groups such as NH2 / mal / COOH, and can also provide some fluorescently labeled dextran such as FITC / rhodamine.

In order to ensure the stability of the product, please note that the package can only be opened for use after constant temperature drying!

Note: products with different amino substitution degrees can be customized and synthesized according to customer needs!

Note: The products sold by our company are only used for scientific research, not for human experiments or human treatment.

Based on the business model of independent research and development, production and sales integration, the company's products have obvious price advantages compared with similar products on the market. In addition, we also provide professional product customization services.

For other products, please contact us:

Telephone: 023-62795528

Customer service hotline: 

18896157519,QQ: 3354316092



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