Fluorescein Dextran Conjugates

Similar products: SF488 Dextran, Alexa Fluor 488 Dextran, FAM Dextran

Description:

Fluorescein labeled dextrans, also called FITC dextran, are one of Nanocs premier fluorescent dextran conjugates. FITC dextran is a green fluorescent dextran conjugate with excitation/emission wavelength around 495 nm/515 nm. Nanocs provides a variety of chemically functionalized and fluorescently labeled dextran products with molecular weight ranged from 3,000 Da to 2,000 KDa. These fluorescent dextrans have been used for blood vessel and neuron imaging. All our functional dextrans were purified by size chromatography to remove non-conjugated 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 customized dextran products for your special needs.

Specifications:

• 1~50 fluorescein 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.