品牌：為華生物

產(chǎn)地：中國廣州

Dextran的分子量：4000, 5000, 6000, 7000, 9000, 10000, 20000, 40000, 70000

外觀：紅/粉紅色粉末

常用溶劑：DMSO、DMF

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Dextran葡聚糖（右旋糖酐Dextran），是一類具支鏈葡萄糖高聚物，他不帶電荷，呈電中性，易溶于水，葡聚糖跟PEG一樣具有良好的生物相容性，毒性較低適用于動物體內(nèi)，葡聚糖還是一種生物可降解高分子聚合物，它可降解為低分子的糖，為華生物可以提供分子量4k-70k等不同分子量的產(chǎn)品。應用于藥物制劑、診斷試劑的研制和體內(nèi)和體外成像應用。為華生物的熒光標記葡聚糖覆蓋廣泛的光譜從UV區(qū)到近紅外區(qū)。這些熒光葡聚糖包括葡聚糖、熒光素FITC、羅丹明RhodamineB、菁染料（Cy3、Cy5、Cy5.5、Cy7、Cy7.5）染料；除此之外我們還提供由胺、馬來酰亞胺、NHS、疊氮化物、DBCO、炔烴等許多化學修飾的葡聚糖偶聯(lián)物。??

Dextran dextran (dextran dextran) is a kind of high polymer with branched chain glucose. It has no charge, is electrically neutral, and is easily soluble in water. Dextran, like peg, has good biocompatibility and low toxicity. It is suitable for animals. Dextran is also a biodegradable high molecular polymer, which can be degraded into low molecular sugar. It can provide products with different molecular weights such as 4k-70k for sinobio. It is used in the development of pharmaceutical preparations, diagnostic reagents and in vivo and in vitro imaging applications. The fluorescently labeled dextran for sinobiology covers a wide spectrum from the UV region to the near-infrared region. These fluorescent glucans include dextran, fluorescein FITC, Rhodamine B, cyanine dyes (Cy3, Cy5, cy5.5, cy7, cy7.5) and dyes; In addition, we also provide dextran conjugates chemically modified by amines, maleimides, NHS, azides, dbco, alkynes, etc.

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溫馨提示：為華生物提供的產(chǎn)品，僅供科研，禁止用于人體。

Dextran-FITC

Dextran-Rhodamine

CY3-Dextran

CY3.5-Dextran

CY5-Dextran

CY5.5-Dextran

CY7-Dextran

CY7.5-Dextran

ICG-Dextran

Dextran-Amine

Dextran-Thiol

Dextran-Azide

Dextran-Maleimide

Dextran-Alkyne

Dextran-NHS