Dextran, Cy3 labeled Cat. No. DX40-S3-1 40000 Da 5 mg修饰性聚乙二醇


Dextran, Cy3 labeled

Cat. No. DX40-S3-1
Specification 40000 Da
Unit Size 5 mg
Price $385.00

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Cy3 labeled Dextrans


Cy3 labeled dextran is one of Nanocs premier fluorescent dextran conjugates that emit red fluorescent light. Cy3 dextran conjugates have excitation/emission wavelength around 550 nm/570 nm. Nanocs provides a variety of chemically functionalized and fluorescently labeled dextran products with light excitation/emission spanned from 400 nm to 800 nm. These fluorescentl dextrans were purified by size chromatography to remove non-conjugated dye molecules and ensure adequate applications both in-vitro and in-vivo.

Dextrans are naturally synthesized polysaccharides with good water solubility, low toxicity and varied molecular weights. Dextrans modified with dyes and other biomolecules have been successfully used as long-term tracers for live cells. Nanocs also provides customerized dextran products for your special needs.


  • 1~50 Cy3 dyes on each dextran molecule depends on molecular weight of dextran.
  • Dextran conjugates provided in dried powder;

Storage Conditions:

  • Store at 4-8 0C. Protect from light.
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