|Molecular formula||NA||Molecular weight|
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.
Dextran sh, dextran mercapto, (mercaptolated dextran)
Molecular weight: 4000, 5000, 6000, 7000, 9000, 10000, 20000, 40000, 70000, etc., customizable
The degree of substitution of mercapto group is 20%: for example, 20000 molecular weight dextran is used for amino modification, and the degree of substitution is 20%, that is, 1 mol of this product contains 117 glucose units, of which 23 glucose units are amino.
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 sulfhydryl substitution degree 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.
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