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Fluorescent Dextrans
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Fluorescent dextrans have a wide variety of applications. The high water solubility, biocompatibility and range of functionalities make fluorescent dextrans ideal for many applications. They come in an array of molecular weights, fluorescent dyes, dye ratios and additional functional groups. Fluorescent dextrans from Fina Biosolutions use our well-characterized amino dextrans as their base.

This section also lists unique monofluorescent dextrans, which use our proprietary end-labeling chemistry to tag the polymer end with a single fluorescent group.

Fluorescent amino dextrans, also known as “fixable”, contain amino groups which can be reacted with crosslinking reagents such as glutaraldehyde. Fluorescent dextrans do not have any residual free amine groups.

Dextrans with other fluorescent dyes available as custom products.

Please contact us for custom dextran reagents.

Product Molecular Weight Form Size Price Size Price
Fluorescein-Amino Dextran 6 kDa Lyophylized 25 mg $275
10 kDa 25 mg $275
20 kDa 25 mg $250
40 kDa 25 mg $250
70 kDa 25 mg $250
150 kDa 25 mg $250
250 kDa 25 mg $250
500 kDa 25 mg $250
2000 kDa 25 mg $250
TMR-Amino Dextran 6 kDa Lyophylized 25 mg $275
10 kDa 25 mg $275
20 kDa 25 mg $250
40 kDa 25 mg $250
70 kDa 25 mg $250
150 kDa 25 mg $250
250 kDa 25 mg $250
500 kDa 25 mg $250
2000 kDa 25 mg $250
Fluorescein-Dextran 6 kDa Lyophylized 100 mg $450
10 kDa 100 mg $375
20 kDa 100 mg $300
40 kDa 100 mg $300
70 kDa 100 mg $300
250 kDa 100 mg $300
500 kDa 100 mg $300
2000 kDa 100 mg $300
TMR-Dextran 6 kDa Lyophylized 100 mg $450
10 kDa 100 mg $375
20 kDa 100 mg $300
40 kDa 100 mg $300
70 kDa 100 mg $300
250 kDa 100 mg $300
500 kDa 100 mg $300
2000 kDa 100 mg $300
Mono Fluorescein-Dextran 1.5 kDa Lyophylized 2 mg $450 25 mg $1,250
3.5 kDa 2 mg $450 25 mg $1,250
6 kDa 2 mg $450 25 mg $1,250
10 kDa 2 mg $350 25 mg $950
40 kDa 2 mg $175 25 mg $675
70 kDa 2 mg $175 25 mg $675
250 kDa 2 mg $175 25 mg $675
500 kDa 2 mg $175 25 mg $675
Mono TMR-Dextran 1.5 kDa Lyophylized 2 mg $450 25 mg $1,250
3.5 kDa 2 mg $450 25 mg $1,250
6 kDa 2 mg $450 25 mg $1,250
10 kDa 2 mg $350 25 mg $950
40 kDa 2 mg $175 25 mg $675
70 kDa 2 mg $175 25 mg $675
250 kDa 2 mg $175 25 mg $675
500 kDa 2 mg $175 25 mg $675
Fluorescent Dextrans

WHITE PAPER: Custom Blue Fluorescent Dye-dextran Conjugate Used to Image a Beating Zebrafish Heart Download Now

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Fluorescent Dextrans


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For larger quantities, further pricing information and inquiries for custom products, please email sales@finabio.com.
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