Fluorescent Chitosans


Due to the chemical structure and tissue characteristics of macromolecules, chitosan has many properties and can be used in many fields. Chitosan is a polysaccharide composed of 2-acetylamino-2-deoxy-β-D-glucopyranose and 2-amino-2-deoxy-β-D-glucopyranose units, partially deacetylated by chitin obtained. Since the chemical structure of chitosan lacks the fluorophore and the necessary UV extinction effect, the molecule becomes transparent to the UV spectrum. This invisibility of chitosan also limits the study of molecular features and other advantages of analysis using UV optics. It is known that one possible way to overcome this invisibility is to label polysaccharides with compounds containing chromophores.

CD Bioparticles manufactures and supplies fluorochrome-labeled chitosans with biotin, Cy5, Cy5.5, FITC, iminothiolane, rhodamine B, and TAMRA. Contact us to find out how fluorescent chitosans can help you in your work.

Bio-Chitosan-FITC, 85% DDA

Catalog: CSC025

Viscosity: 10-50 cP

Bio-Chitosan-FITC, 85% DDA

Catalog: CSC026

Viscosity: 200-500 cP

Bio-Chitosan-FITC, 85% DDA

Catalog: CSC028

MW: 200 kDa

Bio-Chitosan-FITC, 95% DDA

Catalog: CSC027

MW: 200 kDa

Chitosan-Cy5

Catalog: CSN007

MW: 180 kDa

Chitosan-Cy5

Catalog: CSN008

MW: 120 kDa

Chitosan-Cy5

Catalog: CSN009

MW: 90 kDa

Chitosan-Cy5.5

Catalog: CSN010

MW: 180 kDa

Chitosan-Cy5.5

Catalog: CSN011

MW: 120 kDa

Chitosan-Cy5.5

Catalog: CSN012

MW: 90 kDa

Chitosan-FITC

Catalog: CDHA061

MW: 100 kDa

Chitosan-FITC

Catalog: CDHA062

MW: 10 kDa

Chitosan-FITC

Catalog: CDHA063

MW: 250 kDa

Chitosan-FITC

Catalog: CDHA064

MW: 2 kDa

Chitosan-FITC

Catalog: CDHA065

MW: 5 kDa

Chitosan-FITC

Catalog: CDKITO-8

Viscosity: 20-300 cP; 1% in 1% acetic acid at 25°C

Chitosan-FITC

Catalog: CDKITO-9

Viscosity: 200-800 cP; 1 wt. % in 1% acetic acid at 25°C

Chitosan-FITC

Catalog: CSN001

MW: 180 kDa

Chitosan-FITC

Catalog: CSN002

MW: 120 kDa

Chitosan-FITC

Catalog: CSN003

MW: 90 kDa

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